SOLUTION: Find the value of f(-9) and g(-2) if f(x)= -5x-2 and g(x)=3x^2-21x

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Question 908616: Find the value of f(-9) and g(-2) if f(x)= -5x-2 and g(x)=3x^2-21x
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Plug and Play
f(-9)= -5(-9)-2 = 43
g(-2)=3(-2)^2-21(-2)= 12+42 = 54