In a class of 140 students numbered from 1 to 140. All even numbered students opted Mathematics course those whose number is divisible by 3 opted physics course & those whose
number is divisible by 5 opted chemistry course. The number of students who did not opted any
of three courses is​

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.