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Mathematics 15 Online
OpenStudy (anonymous):

Desperate need of help! what is the value of f(-1) for this function? f(x)=-x^3+2x^2+5x

OpenStudy (anonymous):

A. -2 B. -4 C. -6 D. -8

OpenStudy (slaaibak):

put in -1 in all of the x's and see what u get

OpenStudy (anonymous):

It means x = -1

OpenStudy (anonymous):

Oh great, thanks!!

OpenStudy (anonymous):

-2?

OpenStudy (slaaibak):

yeah

OpenStudy (anonymous):

Thank you soo much!!

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