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If f(x) = 3x - 4. g(x) = 5x + 7x+4, and h(x) = 7x2 +8, find h( - 1).
h(-1)=
(Simplify your answer.)

(ANSWER QUICKLY)

If fx 3x 4 gx 5x 7x4 and hx 7x2 8 find h 1 h1 Simplify your answer ANSWER QUICKLY class=

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akabane009

Answer:

h(-1) = 15

Step-by-step explanation:

h(x) = 7x²+8

h(-1) = 7(-1)²+8

so, h(-1) = 7+8

so, h(-1) = 15

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