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Given f(x) = x² + 8x + 14, find f(-8)

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User Rising
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1 Answer

2 votes

Answer:

f(-8) = 14

Explanation:

You want f(-8) when f(x) = x² +8x +14.

Evaluation

The function is evaluated for x = -8 by putting -8 where you see x, then doing the arithmetic.

f(-8) = (-8)² +8(-8) +14

f(-8) = 64 -64 +14 = 14

The value of f(-8) is 14.

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Given f(x) = x² + 8x + 14, find f(-8)-example-1
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User Agentnega
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