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insens350 [35]
3 years ago
12

Find inverse functionf(x) = -3x + 9​

Mathematics
1 answer:
SashulF [63]3 years ago
7 0

Answer:

f^{-1} (x) = \frac{-x}{3} +3

Step-by-step explanation:

y = -3x + 9​ ⇌ 3x = 9 - y ⇌ x = -y/3 + 9/3 ⇌ x = -y/3 + 3

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