Question

F(x) = 2x - 4 Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Complete the inverse function for the function given below.

Answer 1

Let f(x) be y.

y=2x-4

interchanging the position of x and y,

x=2y+4

or,x-4=2y

or,x-4/2=y

y=x-4/2

F^-1=x-4/2

Answer 2

1/2 and 2

Explanation:

Just did it