SAT Math Practice Question #14289 - SATify | SATify

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SAT Math Practice Question #14289 - SATify | SATify

#14289

functions

expressions

medium

180 sec

Functions $f (x) = x^{2} + b x$ and $g (x) = 2 x^{2} - 5 x + 1$ are given, where $b$ is a constant. If $f (x) \cdot g (x) = 2 x^{4} + x^{3} - 14 x^{2} + 3 x$ , what is the value of $b$ ?

A.

$1$

B.

$3$

C.

$- 5$

D.

$- 14$