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OpenStudy (anonymous):
If f(x) = -5x + 1, find f(-3). -7 -14 16 15
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OpenStudy (asnaseer):
just substitute x=-3 in the expression for f(x)
OpenStudy (anonymous):
thanks :)
OpenStudy (asnaseer):
yw :)
hero (hero):
Hint: f(x) = -5x + 1 f(-3) = -5(-3) + 1
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