Question

Which of the following is the inverse of f(x) = ½(3x + 4)?
Select one:
a. f-1(y) = 1/3 (2y+4)
b. f-1(y) = ½ (3y-4)
c. f-1(y) = 2/3 (y-4)
d. f-1(y) = 2/3 (y-2)

Answer 1

Answer:

d) 2/3(y-2)

is inverse of given function