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Helen [10]
3 years ago
5

What is the inverse function f(x)=-3x-2

Mathematics
1 answer:
vesna_86 [32]3 years ago
6 0

f^-1 (x) = 2/3 + x/3

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Solve x^2 + 6x = 7 by completing the square. Which is the solution set of the equation? {–7, 1}
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Add 9 to both sides to form a perfect square trinomial:

x² + 6x = 7

x² + 6x + 9 = 16

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shepuryov [24]
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Answer:

see explanation

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