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If f(x) = -7x + 5x2 + 10, what does f(-2) equal?

If f(x) = -7x + 5x2 + 10, what does f(-2) equal?
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If f(x) = -7x + 5x2 + 10, what does f(-2) equal?

If f(x) = -7x + 5x2 + 10, what does f(-2) equal?-example-1
asked
User Bit Hunter
by
8.2k points

1 Answer

5 votes

Answer:

44

Explanation:

f(x) = -7x + 5x^2 + 10

f(-2) = -7(-2) + 5(-2)^2 + 10

= 14 + 20 + 10

= 44

answered
User Jorge Frias
by
8.4k points
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