206k views
4 votes
If f(x)=3x^2-x, find f(-2)

User BaldyHDL
by
7.7k points

1 Answer

3 votes
First, you need to plug in -2 for x in the expression.
3x(-2)^2-(-2)=
3x4+2=
12+2=
14

User Oleg Serchenko
by
7.6k points

No related questions found

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

9.4m questions

12.2m answers

Categories