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F(x) = 4x² + 7x – 18 Find f(-9)
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16 votes
F(x) = 4x² + 7x – 18
Find f(-9)

User Anamul
by
5.4k points

1 Answer

7 votes

Explanation:

f(x) = 4x² + 7x - 18

f(-9) = 4 * (-9)² + 7 * (-9) - 18

= 324 - 63 - 18

= 243

Hope it will help :)

User Kaltezar
by
6.3k points
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