If you apply the changes below to the linear parent function, f(x) = x, what is the equation fo the new function?

- vertically stretch by a factor of 3.
- flip over the x axis.

a. g(x)=3/x
b. g(x) = 3x-1
c. g(x) = -1/3x
d. g(x) = -3x

D

Step-by-step explanation:

For a function in the form f(x) = x, we can say:

keeping the 2 rules in mind, we can say that

vertical stretch by a factor of 3 would make it f(x) = 3x

Then

flip over x-axis would make it f(x) = -3x

answer choice D is right

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: