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7. Is the relationship between the variables in the table a direct variation, an inverse variation,
both, or neither? If it is a direct or inverse variation, write a function to model it.

7 Is the relationship between the variables in the table a direct variation an inverse variation both or neither If it is a direct or inverse variation write a class=

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rspill6

Answer:  Inverse:  y = 60/x

Step-by-step explanation:

Inverse, since y goes down as x goes up.

y=60/x is the only inverse function available, so do a quick calculation to see if (60/x) always equals the y value in the table:

x y    y=60/x

2 30       30

5 12       12

12  5        5

20   3        3

y=60/x gives the correct values of y for each x.

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