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r-ruslan [8.4K]
3 years ago
9

What is the value of f(x) = 3x -12 for anx = 9

Mathematics
1 answer:
pshichka [43]3 years ago
6 0

Answer:

15

Step-by-step explanation:

f(x) = 3x -12 for x = 9

f(9) = 3(9) -12

27-12

15

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