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2 years ago

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

Mathematics

1 answer:

mash [69]2 years ago

4 0

Answer:

Step-by-step explanation:

Replace the variable x with -2 in the expression.

f (-2) = -3 x -2 -2

Simplify (-3 x -2 -2) + 9

Multiply -3 by -2

6 - 2 + 9

Subtract 2 from 6

4 + 9

add 4 and 9

13.

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