217k views
3 votes
If f(x) = 2x 2 square- x, find f(-3).
15
21
39

1 Answer

3 votes
f(x)=2x^2-x
f(-3)=2(-3)^2-(-3)
f(-3)=2(9)+3
f(-3)=18+3
f(-3)=21
User Chevul Ervin
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.