Question

Find the inverse of the function: f(x) = 3x + 7, Please show your work

Answer 1

ANSWER IS :

f^-1 (x) = 1/3 x + 7/3

Explanation:

find the inverse of the function f(x)=3x - 7.

Drag the numbers to the blanks to complete the expression for the inverse, f^-1(x).

ANSWER:

f^-1 (x) =__1/3_x_ + __7/3__

Answer 2

F(x)' = 1/3x -7/3

Explanation:

Set the Function = to y: Y= 3x + 7

now, Switch the X and the Y: X = 3Y + 7

Now solve for Y: X - 7 = 3y

Divide by 3: 1/3X -7/3 = y