If f(x) = 5x − 1 and g(x) = 2x^2 + 1, what is the value of (f × g)(-3)? A.) 254 B.) -254 C.) 304 D.) -304 E.) -354

asked Oct 21, 2017 71.0k views

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If f(x) = 5x − 1 and g(x) = 2x^2 + 1, what is the value of (f × g)(-3)?

A.) 254
B.) -254
C.) 304
D.) -304
E.) -354

by MattG

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pretty sure you sub "x" with "-3" then multiply.
[ 5(-3) - 1 ] x [ 2(-3)^2 + 1 ]
-304, answer = D

Molingran answered Oct 25, 2017