To do this, begin by writing your equation. For example: y=x+3 or y=sin(x)+cos(2x). Next, use Lasso tool to select the equation and then, on the Draw tab, click the Math button.. Now, from the ...

So, for example, if you write an equation like z=sin(x^2 + y^2), you'll get a ripple graph. To use the feature, write or type an equation and then tap on one of the variables and choose the Insert ...