7 f(x) = 3x2 + 4x – 7 g(x) = 2x – 11

Moslem Shahsavan asked Sep 17, 2023

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14 votes

7
f(x) = 3x2 + 4x – 7
g(x) = 2x – 11

Moslem Shahsavan asked Sep 17, 2023

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23 votes

Answer:

g[f(x)] = 6x² + 8x - 25

Explanation:

g[f(x)] = g(3x² + 4x - 7)

= 2(3x² + 4x - 7) - 11

= 6x² + 8x - 14 - 11

= 6x² + 8x - 25

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