Question

can some one explain to me how to find zeros of the function

f(x)= (x+4)^3

Answer 1

if you know a*b=0 then you know a=0 or b=0 (or both)
here you have
(x+4)(x+4)(x+4)=0
when is this zero?

Answer 2

i don't understand?

Answer 3

one step at a time:
when is
(x+4)= 0 ?

Answer 4

what do you mean when is?

Answer 5

x can be any number. when it is a particular number (x+4)=0
what x makes (x+4) zero?

Answer 6

Alright Sara When you find the zeroes, you're looking for your x intercepts.

Start with this equality

f(x)=y (a function with variable x (for example 2x+2) = y

what do we know about x intercepts and their y component