Question

Someone please help me asap!

Answer 1

(1)

(a) f(4)=6*16-20+8=84

(b) f(-3)=6*9-5(-3)+8=54+23=77

(c) g(-11) = (-11+5)/3 = -6/3 = -2

(d) g(1) = (1+5) / 3 = 2

(2)

(a) (f+g)(-3) = 2(-3) + 7 + 7(-3) -6 = 9(-3) + 1=-26

(b) (f-g)(5) = 2*5+7-7*5+6 = -5*5 + 13 = -12