Using Function Notation Use the following functions to find x: g(x) = -3x + 1, f(x) = x² + 7 Find x, if g(x) = 16

asked Feb 18, 2023 522 views

5 votes

Using Function Notation

Use the following functions to find x:
g(x) = -3x + 1, f(x) = x² + 7

Find x, if g(x) = 16

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6 votes

Answer: x = -5

Explanation:

g(x) = -3x + 1

g(x) = 16

This means that -3x + 1 = 16

Solving this equation, x = -5

Californian answered Feb 23, 2023

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