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MArishka [77]
1 year ago
6

…………..HELP……………………………..

Mathematics
1 answer:
stich3 [128]1 year ago
4 0

Answer:

C

Step-by-step explanation:

Let f(y)=x.

x=\frac{1}{3}-\frac{1}{21}y \\ \\ x-\frac{1}{3}=-\frac{1}{21}y \\ \\ y=-21x+7 \\ \\ f^{-1}(x)=-21x+7

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2 years ago
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Temka [501]

Answer:

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option 2

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7 0
3 years ago
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3 years ago
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timofeeve [1]

Answer:

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8 0
3 years ago
Help. only questions 3 & 4 .
Maksim231197 [3]

I'm doing 3

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         And on a table, it would be the same, the numbers on both diagrams have the same methods, have same way of lining things up but they're just drawn differently.

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3 0
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