4 years ago

Evaluate f(x)=6x² – 12 when x=-3. A -30 B 42 C -48 D 312

Mathematics

2 answers:

pentagon [3]4 years ago

6 0

Answer:

Step-by-step explanation:

f(x) = 6x² - 12

f(-3) = 6(-3)² - 12

f(-3) = 6(9) - 12

f(-3) = 54 - 12

f(-3) = 42

Best of Luck!

Colt1911 [192]4 years ago

5 0

Answer:

-48

Step-by-step explanation:

its -66 but ok

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4 years ago

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