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F(x)= 2x^2 + 5x - 17, find f(-1).
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F(x)= 2x^2 + 5x - 17, find f(-1).

User Huiting
by
4.8k points

1 Answer

5 votes

Answer:

-20

Explanation:

f(x)= 2x^2 + 5x - 17,

f(-1)

Let x = -1

f(-1)= 2 *(-1)^2 + 5(-1) - 17

= 2 *1 -5 -17

= 2 -22

= -20

User ImClarky
by
5.5k points
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