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Ann [662]
3 years ago
15

Which of the following equations is an example of inverse variation between the variables x and y?

Mathematics
2 answers:
Leni [432]3 years ago
4 0

Answer:

C

Step-by-step explanation:

A and B are examples of direct variations because there is a nonzero constant k in each such that y=kx. A's k=1/12 while B's k=12.

D is not a direct or inverse variation because of the plus/minus constant.

C is an inverse variation because it has form y=k/x where k is nonzero. This k=12.

solong [7]3 years ago
4 0

Answer:

C

Step-by-step explanation:

The equation representing inverse variation is

y = \frac{k}{x} ← k is the constant of variation

The only equation that fits this description is

y = \frac{12}{x} → C

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Method 1:

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