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PLEASE ANSWERING THIS QUESTION QUICKLY! When f(x)=9x^2-x-2, evaluate f(-3) f(-3)= (blank) Explain your answer! Show your work! Do not spam answers! No nonsense answers! No incorrect answers! Thanks!
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4 votes
PLEASE ANSWERING THIS QUESTION QUICKLY!

When f(x)=9x^2-x-2, evaluate f(-3)

f(-3)= (blank)

Explain your answer!

Show your work!

Do not spam answers!

No nonsense answers!

No incorrect answers!

Thanks!

User DanielR
by
8.4k points

2 Answers

4 votes
f(-3) = 82
Explain answer
f (x) = 9x little 2- x -2
f (-3)= 9 x(-3) little 2-(-3)-2
f(-3)=82
Hope it helps
User Fifth
by
8.1k points
4 votes

Answer:

f(-3)= 9(-3)^2+3-2= 9(9)+3-2= 81+1 = 82

User Evgeny Veretennikov
by
8.0k points
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