Question

(01.02)

Given the function f(x) = 6(x+2) − 3, solve for the inverse function when x = 21.

−45

0

2

63

Answer 1

Let f(x) =y
We need to find y^-1( the inverse)
To do so we switch the values of and y around and solve for y.
\[\Huge x = 6(y+2)-3\]
\[\Huge 21= 6(y+2)-3\]
Let me know what you get for y.

Answer 2

need to solve for y.