Question

Plot the x-intercept of the function f(x)=(x+4)squared

Answer 1

(-4,0)

Explanation:

Hello, we need to find the points so that f(x)=0 as this is the intersection between y = f(x) and y = 0.

`(x+4)^2=0<=> x+4=0<=> x =-4`

Thank you