If G(x) = 5x- 2, find G-1(x).

Step-by-step explanation:

The relationship between G(x) and its inverse G⁻¹ (x) is that the domain of G(x) is the range of G⁻¹ (x) and the range of G(x) is the domain of G⁻¹ (x).

∴  If G(x) = 5x - 2  then we can say that for G⁻¹(x)  x = 5y - 2 (switching the x and y values)

 let      x = 5y - 2     (add two to both sides)

     x + 2 = 5y           (divide both sides by 5)

           y = ¹/₅ x  +  ²/₅

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )