3 years ago

F(x) = 9 + 3x, find f(-2

2 answers:

7 0

Hope this will help u.. ......:))

liubo4ka [24]3 years ago

5 0

Answer:

$f(-2)=3$

Step-by-step explanation:

Given:

$f(x) = 9 + 3x$

To find : $f(-2)=?$

$f(-2)=9+3(-2)\\$

$f(-2)=9+(-6)\\\\f(-2)=9-6\\$

$f(-2)=3$

The value of $f(-2)$ is '5'

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