Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs, and more -- all for free. At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing. Using our powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series.Desmos Linear Equations
Sliders make it a breeze to demonstrate function transformations. It's intuitive, beautiful math. And best of all: it's completely free. Features: Graphing: Plot polar, cartesian, or parametric graphs. Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph. Tables: Input and plot data, or create an input-output table for any function.
Statistics: Find best-fit lines, parabolas, and more. Graph Maclaurin Series okay, all kinds of Taylor Series, but that guy gets no love Evaluate a definite integral int in an instant, or plot an integral with varying bounds. Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window. Points of Interest: Touch a curve to show maximums, minimums, and points of intersection.
Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger. Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more. Inequalities: Plot cartesian and polar inequalities. Offline: No internet access required. Visit www. It's now possible to change your preferred language from within the app.
This app has a very intuitive and quick user interface. It is very easy to input variable names due to the automatic subscript of numbers. However, there are a few simple improvements I believe would add convenience and usability. Copy-paste functionality. Copy pasting would make much more sense then retyping everything. Ability to scroll left and right in large inputs. Currently, for inputs larger than the input area, we have to manually click the right arrow until we reach the end.
Multiple colours for lists. Currently, if you use lists like in the curve stitching example, all the generated outputs will be in the same colour. Does everything I need and more! Graphs everything from exponentials to logarithms! Lovely interface too.Most of the videos below are designed to be quick and to the point. To learn more, see the Desmos official training site, learn. Classroom Activities. Go to teacher. Implementing an Activity.
This is helpful to display student work without fear of embarrassment. Use the summary tab to view student progress and make decisions about what teacher moves to make. Use the teacher tab to see individual responses and a summary of responses for each screen.
The snapshot feature is outstanding in this tab. Read below to see more! Use the student tab to see the view the students have on their computers. Watch this detailed overview of the vision behind snapshots. Read the 5 Practices book for more! Use snapshots to display work in order to generate class discussion.
This can also be useful for analyzing errors. See something off the screen you want to display? Send a magic link to your phone! Create Your Own Activity.
Want to create your own?
Learn Desmos: Accessibility
Go to learn.After Adam Johnson was told he faces a custodial sentence for having sexual activity with a 15-year-old, what other footballers faced spells inside. Live scores Premier League Table All upcoming fixtures All recent results Premier League fixturesWeather Forecast We no longer check to see whether Telegraph. Accessibility links Skip to article Skip to navigation Telegraph.
Convicted: match-fixer Wilson Raj Perumal has been linked to the English game this week Photo: REUTERS Follow. Related Articles That was after The Telegraph was contacted by the chief executive of online betting firm Matchbook. Tottenham vs Arsenal: who do we rate better. Golf Betting Expert has established himself of one of the best golf tipsters on the net and is currently the only service providing gold tips on the Betting Gods Platform.
Despite some top drawer competition, Golf Betting Expert boasts the highest return on investment of any of the Betting Gods tipsters. This is a easy to follow service that requires very little time to place all the advised bets. A win for either side would put three points between them and temporarily at least close th.
Read reviews, leave reviews and try tipsters out for free. Together we will find the right service for you. Golf betting expert is a consistently and profitable service. I recommend this tipster. Add to this the monthly subscription and you'd have to be getting winners, not places regualrly. I've spoken to you about this problem Craig: by the time you send out your advices the odds have dropped dramatically and therefore I end up just betting a few.
It is for this reason that I've made this month my last with you. Think about giving yourself the benefit by giving us a couple of months free. This way, you may be able to show your true worth. Also, If I came back to you, your fees would have to be a lot less each month. With far too little variety and far too many points outlayed. I have been into my Golf betting for a number of years and have been involved with both Golf Betting expert and SJP Golf Tips. The latter being much more consistent over many many months, offering more market variety to boost returns.
This service is too one dimensions to be outlaying as much as 40pts in a single week. Given his historical record I was very disappointed to catch it at such a horrible run of form. I wasn't able to get the each way portion of several bets but that washed out since all but a few lost anyway.
Learn Desmos: Accessibility
With golf you don't expect a higher strike rate but when you're throwing out 30-40 points of tips per week some returns are vital to not blow a betting bank. When you go a few weeks with blanks that's the bank done.
An average week can see tips from 3-4 different tournaments and up to 5-6 selections in those events.Following, is an example of a data set that can be analyzed using the t-test for dependent samples. WCC before WCC after case 1 case 2 case 3 case 4 case 5.
However, the t-test for dependent samples analysis is performed only on the paired differences"ignoring" the raw scores and their potential differentiation. Thus, the size of this particular difference of 1 will be compared not to the differentiation of raw scores but to the differentiation of the individual difference scores, which is relatively small: 0.
Compared to that variability, the difference of 1 is extremely large and can yield a highly significant t value. If there are more than two "correlated samples" (e. The repeated measures ANOVA can be considered a generalization of the t-test for dependent samples and it offers various features that increase the overall sensitivity of the analysis. The breakdowns analysis calculates descriptive statistics and correlations for dependent variables in each of a number of groups defined by one or more grouping (independent) variables.
In the following example data set (spreadsheet), the dependent variable WCC (White Cell Count) can be broken down by 2 independent variables: Gender (values: males and females), and Height (values: tall and short). GENDER HEIGHT WCC case 1 case 2 case 3 case 4 case 5.
The resulting breakdowns might look as follows (we are assuming that Gender was specified as the first independent variable, and Height as the second). For example, in the above example, you see the means for "all males" and "all females" but you do not see the means for "all tall subjects" and "all short subjects" which would have been produced had you specified independent variable Height as the first grouping variable rather than the second.
Statistical Tests in Breakdowns. If you are interested in differences concerning the means, then the appropriate test is the breakdowns one-way ANOVA (F test). If you are interested in variation differences, then you should test for homogeneity of variances.
Other Related Data Analysis Techniques. Although for exploratory data analysis, breakdowns can use more than one independent variable, the statistical procedures in breakdowns assume the existence of a single grouping factor (even if, in fact, the breakdown results from a combination of a number of grouping variables). Thus, those statistics do not reveal or even take into account any possible interactions between grouping variables in the design. For example, there could be differences between the influence of one independent variable on the dependent variable at different levels of another independent variable (e.
You can explore such effects by examining breakdowns "visually," using different orders of independent variables, but the magnitude or significance of such effects cannot be estimated by the breakdown statistics. Post-Hoc Comparisons of Means. Usually, after obtaining a statistically significant F test from the ANOVA, one wants to know which of the means contributed to the effect (i.You also have to decide the bookmaker you are preferring to bet with. Although it makes no sense to me to choose a bookmaker with lower odds than the competition, you still have a variety of choice.
Finally, pick your stake from a scale of 1 to 10. My choice is always flat betting and I elect the maximum stake available. They just pick tens of games so that they can brag when they succeed in some of them later on. BettingExpert does an excellent job here as far as I am concerned, driving away the less talkative tipsters. True, if you want to be remembered as a social network, you need communicative members in your network.
Time to publish your tip. By now you must have spent at least 5 or so minutes, filling the form. Pay attention to every detail you see at this page. Will BettingExpert succeed in becoming the social network of sports betting. For the record, I lost that tip (draw). I will deliver my posts straight to your inbox as soon as they're published. By advantage gambling and investing with real money online, I put my money where my mouth is.
I also write about my success or failure and run a small business. And more specifically: What do you think we should do different to succeed. For start, how about setting the minimum of analysis to 50 words instead of 100. And how about allowing tipsters to include a photo with the analysis. In my case, that would make a huge difference, given I usually base my analysis on betting odds graphs.
Will definitely consider it. I have a query. We can submit only tips on betting or there is a facility of guest posting as well. As I recall, we can only post tips.
However, you may try contacting them directly for guest posting opportunities. Likes science, video gaming, photography, filmmaking. HomeStart HereGamblingInvestingPhotographyVideographyEntrepreneurshipWeb DevelopAboutMy WorkProjectsContactBlogArchivesWrite For Me.
How to post your first betting tip at BettingExpertMy first attempt to publish a betting tip failed miserably. Get my Posts in Your Email For Free. Jim Makos By advantage gambling and investing with real money online, I put my money where my mouth is. Thomas Jim Makos Hi Thomas, thanks for commenting.
Looking forward to your follow up post.Key points covered here include how many questions you must get right to get a 36 on English, how to study grammar effectively, and how to identify patterns in your mistakes.
The 31 Critical ACT Math Formulas You MUST KnowMath formulas are critical to doing well on ACT Math. This guide covers 31 major math formulas likely to pop up on the ACT. The Ultimate ACT Math Prep Guide: Strategies, Topics, and TipsThis guide collects all of our best ACT Math articles in one place for you. From strategies to content to expert tips, we cover everything you need to know to get the Math score you want. Plugging In Answers: A Critical ACT Math StrategyPlugging In Numbers: A Critical ACT Math StrategyOf all math strategies you can use on the ACT, these two are by far the most important.
These guides offer essential tips on how to use your time wisely on the Math section so that you're never spending too much or too little time on a question. How to Get 36 on ACT Math: 8 Strategies by a Perfect ScorerAiming for a perfect ACT Math score.
Then you'll definitely want to check out this guide. Here, our resident ACT full scorer offers several foolproof tips on studying math and making the most of your prep. The Ultimate Prep Guide to ACT Reading: Strategies, Tips, and PracticeThis ultimate guide is essentially a gigantic stockpile of all of our best ACT Reading resources. The Best Way to Approach the ACT Reading PassageWondering how to read ACT Reading passagesor whether you should even read them at all.
This guide goes over the three best ways to approach Reading passages and offers tips on how to answer the questions that accompany them. How to Answer ACT Reading Questions: 5-Step GuideNeed help getting questions right on ACT Reading.
In this resource, we explain how to break down Reading questions and eliminate incorrect answer choices. We also go over the common ways ACT Reading likes to trick test takers. How to Stop Running Out of Time on ACT ReadingTime management can be difficult on ACT Reading, which only gives you about 53 seconds per question.
Our guide explains how to monitor your time and practice effectively so that you're getting more questions right before time runs out.
We summarize what it takes to get a 26 on Reading, explain how ACT Reading likes to trick test takers, and give you eight strategies to help you get a higher score. How to Get 36 on ACT Reading: 11 Strategies From a Perfect ScorerAiming for perfection.
Then check out our guide to getting a 36 on ACT Reading, written by an actual full scorer. With this resource, we teach you how to identify and target your weaknesses as well as how to find the best passage-reading strategy for you. The truth is that, despite its name, ACT Science is way more about reading than it is about actual science.
The Ultimate Study Guide for ACT Science: Tips, Practice, and StrategiesFor a robust resource of all of our best ACT Science articles, check out our ultimate ACT Science study guide.
We give you links to a variety of articles and guides focusing on the format of ACT Science, what it tests, and how you can prepare effectively for it. This guide summarizes the five possible strategies you can use and shows you how to find the perfect fit for you.
So what science do you actually need to know for it. We teach you what order to read the passages in, the maximum amount of time you should spend on a question, and how to keep your energy level up on test day.
Don't worry because there are plenty of ways to raise it. How to Get 36 on ACT Science: 13 Strategies From a Perfect ScorerAiming higher than a 26. Then check out our guide to getting a perfect ACT Science score, written entirely by an ACT expert and full scorer. In this guide, we provide you with 13 key strategies for reaching perfection in addition to examples of schools that expect perfect Science scores.Young "Poker Betting Tips" 17 March 2006. Buy-In Some beginning players confuse the terms "bankroll" and "buy-in.
The safest bets come when you know you've got the best hand. Assess your chances by knowing How to Calculate Poker Odds. Of course, sometimes you can win with lousy cards. You can fool them all when you know How to Bluff in Poker.
Once you know how to bet, you'll be ready for tougher competition. Go for the brass ring once you've read How to Play Poker in a Tournament. College basketball betting offers sports bettors literally hundreds of games to bet on during a busy Saturday.
With sportsbooks posting spreads and totals on so many games, there are always edges you can find and the best tool for finding those edges is studying accurate college basketball consensus data. Here at Odds Shark (and the various sports sites where we gather NCAA hoops consensus votes and picks), thousands of fans are polled every day, producing college basketball percentages indicating how the public is betting.
Use the information to follow the crowd or bet against the public. Bookmark this page for daily NCAA basketball trends to help you enjoy more success at the sportsbook.
You pop open a matchup report and see that 81. Remembering your Grade 5 math teacher, you calculate that only 18. Does this mean you should immediately go bet the Blue Devils because the public clearly knows something that you don't or do you immediately bet on Wake Forest because anytime 81.
Casual or recreational bettors (known by the affectionate name of 'squares') often like to bet favorites or bet their favorite teams, regardless of the wagerline. That means a high percentage isn't always an indicator that the public is right. But your interpretation of the consensus college basketball numbers depends on the way you handicap the games. Regardless, it's critical information and we rate the consensus NCAA basketball picks. We also encourage visitors to make the consensus data even stronger by adding their opinions, predictions, and basketball picks to the equation (by simply clicking on the matchup report links).
Together, all basketball fans can help generate excellent NCAA hoops consensus percentages that will help everyone in the long run. So bookmark this important page and tell your friends. ST San Jose State PORTL Portland Matchup ARKPB Arkansas-Pine Bluff OREST Oregon State Matchup UT. ST Utah State UTAH Utah Matchup FRSNO Fresno State CALPO Cal Poly Matchup LOYMA Loyola Marymount CSNOR Cal State-Northridge Matchup NARIZ Northern Arizona SD San Diego Matchup ND Notre Dame DELA Delaware Matchup WISGB Wisconsin-Green Bay MIZZU Missouri Matchup PORST Portland State SACLA Santa Clara Matchup TULSA Tulsa KANST Kansas State Matchup HOUST Houston STL Saint Louis Matchup WASST Washington State UTEP UTEP Matchup SUTAH Southern Utah MICHS Michigan State Matchup NEBOM Nebraska-Omaha DRAKE Drake Matchup HOFST Hofstra RIDER Rider Matchup APPST Appalachian State AKRON Akron Matchup WISML Wisconsin-Milwaukee W.