3 years ago

What is the value of the expression

Mathematics

1 answer:

Natalija [7]3 years ago

3 0

Answer:

f(- 3) = - 27

Step-by-step explanation:

substitute x = - 3 into the expression

f(- 3) = 9 + (12 × - 3 ) = 9 + (- 36) = 9 - 36 = - 27

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