An equation whose variables are polar coordinates is called a(n) equation.
polar?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Solve for x and select the correct answer

What is the missing value in the proportion 4/5 = x/30