Teachers can browse by activities to find suitable picks to use in class or to set as homework. These include marble-sliding games that have students transform periodic functions by trying to slide marbles through points on a graph. Desmos can also be used as a four-function calculator...
If you’ve ever had a math assignment requiring you to plot graphs for complex equations, then you know how difficult it is. Thankfully, you can use a graphing calculator to speed things up. This device is more powerful than a basic calculator, allowing you to process multiple equations, p...
If you were to plot the points above you would see that we end up with a “V” shaped plotted line identical to the absolute value parent function above, albeit with thevertexlocated at (-2, 0). Graph of y = |x + 2| Notice also that you could have used any values for x, provi...
A collection of points on an X Y graph is called aScatter Plotbecause it looks like a scattered set of points. Make an X Y graph online:Straight away, you want to make sure you’ve drawn your points in the correct place, you can do this by checking outthis online calculator from the...
The first step is to identify the coordinates of three points on the graph. Then, use these points to create three equations in the form of y = ax³ + bx² + cx + d. Finally, solve the system of equations to find the values of a, b, c, and d and plug them into the formu...
Step 3:Sketch tangent lines by your points. Atangent lineis a line that touches a graph at only one point and is practically parallel to the graph at that point. If you aren’t comfortable with drawing tangent lines,this Desmos toolwill give you some great practice. You can change the fu...
What is a Normal Probability Plot? How to Calculate a Z-Score in Statistics Find the area to the right of a z score. Using the Normal Approximation to solve a Binomial Problem What is the continuity correction factor? Area Under a Normal Distribution Curve Index ...
You can also plug the numbers into a table on the TI-89 and graph a scatter plot that way. Collinearity A, F, and B are collinear. Definition A set of points is collinear if you can draw one line through them all. The word literally means “together on a line.” Two points are ...
Zero inflection points. They take three points to construct; Unlike the first degree polynomial, the three points do not lie on the same plane. Up to 2roots. Third Degree Polynomial Acubic function(orthird-degree polynomial) can be written as: ...
Is a function: “many to one“. This is saying if you have multiple x-values that map to one y-value — say, (2,9), (3,9) and (6,9) — then that still qualifies as a function. Put more simply, it’s okay for a function to have multiple coordinate points in a straight lin...