Question

Let f(x) = -3x - 4 and g(x) = 2x - 6. Find (f*g)(-7)

Answer 1

hint: \(f(x) = -3x - 4 \qquad g(x) = 2x - 6
\\ \quad \\
(f\cdot g)(-7)\implies f(-7)\cdot g(-7)\qquad
\begin{cases}
f(-7)=?\\
g(-7)=?
\end{cases}\)

Answer 2

-340?

Answer 3

A. 28
B. -20
C. 17
D. 56
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