Math help please?

Question

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Answer 1

7)

varies inversely as

Then,

The values are

Find constant value.

Find value.

Substitute in

The value of

Answer 2

9)

The function is

Find parent function

Observe the graph,

The parent function is Move 2 units up.

10)

The function is

Find transformations of the function.

Replace  into the function.

Transformations of the function

11)

The function is

Find transformations of the function.

Replace  into the function.

Transformations of the function