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OpenStudy (anonymous):
f(x)=4x2-5x (the 2 is for the square) to get answers for f(0)= f(-1)= f(2)=
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OpenStudy (anonymous):
they are asking you to plug values in for x, f(0)=4(0)^2 - 5(0) and so on for each value
OpenStudy (anonymous):
i know that but i cant seem to find the answers except for the first one
OpenStudy (anonymous):
the setup is the same f(-1)=4(-1)^2 - 5(-1), just watch your signs
myininaya (myininaya):
=4(1)+5=4+5=9
OpenStudy (anonymous):
f(2) = 4*2^2 - 5*2 = 6
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