Question

Find the x- and y-intercepts of f.

f(x) = (x + 4)^3
show me how to do it

Answer 1

let f(x)=y

to find the intercepts set one variable to zero

Answer 2

The x intercept is when y=0, because that's the point it hits the x axis. f(x) basically means y. The same is true with what x equals in regards to the y intercept. So, x=0 is when the graph hits the y axis.

Answer 3

x-intercept: -4; y-intercept: 12
x-intercept: -4; y-intercept: -64
x-intercept: -4; y-intercept: -12
x-intercept: -4; y-intercept: 64

Answer 4

Kuromeru has shown you what to do - you should be able to solve this now