Thursday
March 30, 2017

Post a New Question

Posted by on .

Find the indicated outputs for f(x) = 2x²-4x
f(0)= ____?
f(-1) =____?
f(2) =____?

  • math - ,

    f(0) = 2(0)^2 - 4(0)
    = 0*0
    = 0

    f(-1) = 2(-1)^2 - 4(-1)
    = 2(1) + 4
    = 2 + 4
    = 6

    now you try f(2) the same way.

  • math - ,

    Reiny
    I'm still lost
    i only got so far.
    f(2)=2(2)^2-4(2)
    =2(2) from their on i'm lost please help

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question