Use composition functions to determine wether f(x) and g(x) are inverses. f(x)= 4/5x +1
g(x)= 5x-5/4

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points