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I need help please with this
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3 votes
I need help please with this

I need help please with this-example-1
User Cschroed
by
8.3k points

1 Answer

5 votes

Answer:

f(- 2) = 23

Explanation:

substitute x = - 2 into f(x) and evaluate

f(- 2) = 3(- 2)² - (- 2) + 7 = 12 + 4 + 7 = 23


User Declan McGrath
by
8.3k points
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