Answer:
f^-1(x)=x-3/2
Step-by-step explanation:
we have f(x)=2x+3
let
y=f(x)
y=2x+3
Exchanges the variables x for y and y for x
x=2y+3
isolate the variable y
2y=x-3
y=x-3/2
let
f^-1(x)=y
f^-1(x)=x-3/2
Answer:
the answer is 29x + 72, none of the following options does not have the answer
Answer: -75
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
