Evaluate.
-Find $\left( \frac { f } { g } \right) ( - 3 )$ when $f ( x ) = 4 x - 7$ and $g ( x ) = 5 x ^ { 2 } + 14 x + 4$.
A) $- \frac { 19 } { 7 }$
B) 1
C) $\frac { 5 } { 7 }$
D) 0

Question

Quizplus · Accepted Answer

First, find the values of $f(-3)$ and $g(-3)$. For $f(-3) = 4(-3) - 7 = -12 - 7 = -19$. For $g(-3) = 5(-3)^2 + 14(-3) + 4 = 45 - 42 + 4 = 7$. Then, $\left( \frac { f } { g } \right) ( - 3 ) = \frac { f(-3) } { g(-3) } = \frac { -19 } { 7 }$.

Evaluate -Find (fg)(−3)\left( \frac { f } { g } \right) ( - 3 )(gf​)(−3)

Evaluate
-Find $\left( \frac { f } { g } \right) ( - 3 )$