Question

If g(x) and f(x) are inverse functions, which graph represents g(x)?

--6-5 1-3-2-1 1 2 3 4 5 6
Mark this and return
7 7 7 7 4
Save and Exit
Next
Submit

Answer 1

A) 2nd graph

Step-by-step explanation:

The 1st graph shows a radical expression, where:

to find the inverse, replace f(x) with y, switch the x and the y, then solve for y. The only graph showing exponential growth is the 2nd graph (note how at 1 it's 1, at 2 it's 4, at 3 it will be 9, etc.)