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OpenStudy (andertj21):
If f(x) = 2x 2 - x, find f(-3).
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OpenStudy (marissalovescats):
To find f(-3) You will plug in -3 for x. I'm guessing your function is: f(x)=2x^2-x? So: f(-3)=2(-3^2)-(-3)
OpenStudy (andertj21):
Oh ok thanks
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