Felicia pays $15 each time she goes to the ymca to workout. she used $20 off student discount coupon and at the end of the month she ended up paying a total of $145. how many times did felicia go to the gym that month? solve the equation and show your work

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.