Need help with this first one to answer gets branliest
Answer:
-27
Step-by-step explanation:
Given: f(x)= -x^2+10x-16, g(x)= |11-2x^2|
f(9)= -(9)^2+10(9)-16
= -7
g(-5)= |11-2(-5)^2|
=39
Solve: 2[f(9)]-1/3[g(-5)]
= 2[(-7)] - 1/3[39]
= -27