Question

Dada a função f(x) = -2x +3 , calcule :
a ) f (-2) =
c) f (0) =
d ) f (2) =

Answer 1

f(x) = -2x +3

f(-2) = -2(-2) + 3 = 7

f(0) = -2(0) + 3 = 3

f(2) = -2(2) + 3 = -1

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06/10/2016
Sepauto 
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