Answer:
It's undefined since it's a vertical line.
Step-by-step explanation:
Step-by-step explanation:
that is the step by step
brainliest please
Answer:
c
Step-by-step explanation:
Answer:
x = - 2 or x = 4
Step-by-step explanation:
To find the x- intercepts let f(x) = 0, that is
(x - 4)(x + 2) = 0
Equate each factor to zero and solve for x
x - 4 = 0 ⇒ x = 4
x + 2 = 0 ⇒ x = - 2
The x- intercepts are at x = - 2, x = 4