The mapping diagram shows a function g(x).
1--> 3
2--> 6
3--> 9
4--> 12
which mapping diagram shows the inverse of g(x)?

Option: D is the correct answer.

We are given a function g(x) such that the mapping is as follows:

                 1-->3

                 2-->6

                 3-->9

                 4-->12

We know that for any function g(x) the inverse function of this function is nothing but the interchange of the range and domain of the original function.

i.e. the x and y value of the function get swapped.

Hence, the  mapping of inverse function will be done as follows:

               3 ------> 1

               6 ------> 2

               9 -------> 3

               12 ------> 4

she drove 134 miles

step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)