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A(x) = 3x² − 6, find a(-2).
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A(x) = 3x² − 6, find a(-2).

User Stoutie
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1 Answer

5 votes

Answer: a(-2) = 6

Explanation:

To solve this question, we will solve the function for -2 by plugging -2 into the function everywhere there is an x variable.

a(x) = 3x² − 6

a(-2) = 3(-2)² − 6

a(-2) = 12 - 6

a(-2) = 6

User Brasskazoo
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