Question

f

Answer 1

let f(x) = y => y = (3-4x)²

then Replace every (x) with a (y) and Every (y) with an (x) then solve for (y)

Answer 2

First, replace f(x) with y
y = (3 – 4x)²
Then, change x and y
x = (3 – 4y)²
solve for y
x^1/2 = 3 - 4y
4y = -x^1/2+ 3
y = (-x^1/2+ 3)/4

Answer 3

x = (3-4y)² => +-sqrt(x) = 3 - 4y

now make it look like this y = a x + b

Answer 4

i wish i could give more than 1 best response out, cheers guys

Answer 5

any time