Question

If f(x) = x 2 + 1 and g(x) = 3x + 1, find g(20) + f(6).

Answer 1

You should know how to do these — we've told you for a couple of problems in quick succession.

Answer 2

g(20)=3(20)+1
g(20)=61

f(6)=6^2+1
f(6)=37

g(20)+f(6)=98