Question

How do you find the x and y intercepts for `y=x^3-27`?

Answer 1

x intercept : `x=3` ; y intercept : `y= -27`

Explanation:

Putting `x=0` in the equation we get y intercept :`y= -27`
Putting `y=0` in the equation we get x intercept :`x^3=27 or x=3`
graph{x^3-27 [-80, 80, -40, 40]}[Ans]