SOLUTION: Let f(x)=2x^2 + 3x - 5. What is the value of f(-3)

Algebra ->  Functions -> SOLUTION: Let f(x)=2x^2 + 3x - 5. What is the value of f(-3)      Log On


   

Question 14243: Let f(x)=2x^2 + 3x - 5. What is the value of f(-3)
Answer by Alwayscheerful(414) About Me  (Show Source):
You can put this solution on YOUR website!
Basically f(-3) means plug -3 into wherever you see the value X
2(-3)^2 + 3(-3) - 5
2(9) + -9 - 5
18 - 14
4