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If f (x) = -2x2 + 6, find f (-3).

If f (x) = -2x2 + 6, find f (-3).
asked 26.0k views
3 votes
If f (x) = -2x2 + 6, find f (-3).

asked
User Blanktext
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8.1k points

2 Answers

1 vote

Answer:

Explanation:

answered
User NewWorld
by
8.4k points
7 votes

Answer:

f(- 3) = - 12

Explanation:

To find f(- 3) substitute x = - 3 into f(x) , that is

f(- 3) = -2(- 3)² + 6 = -2(9) + 6 = - 18 + 6 = - 12

answered
User Masriyah
by
8.4k points
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