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F(x) =-6x2 - 5x + 4; find f(-2)​
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F(x) =-6x2 - 5x + 4; find f(-2)​

User Ciro
by
3.5k points

1 Answer

6 votes

Answer:

f(-2) = 2

Explanation:

I'm assuming "-6x2" is actually "6x^2"

f(x) = -6x^2 - 5x + 4

Plug in -2 for the x's

f(-2) = -6(-2)^2 - 5(-2) +4

f(-2) = -6(2) - 5(-2) + 4

f(-2) = -12 + 10 + 4

f(-2) = -12 + 14

f(-2) = 2

User Jim Puls
by
3.3k points
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