Raymond B. answered 10/05/21
Tutor
5
(2)
Math, microeconomics or criminal justice
f = 3x+15
g = 15x + 3
f(1) + g(-1) = 3+15 + (-15)+3 = 6
f(-1) + g(1) = -3+15 + 15+3 = 30
f(-1)+g(1) > f(1)+g(-1)
30 > 6