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Help on two at least please!write the sine function that shows the transformation.

Help on two at least please!write the sine function that shows the transformation-example-1

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Given the transformation:

Stretches the sine function vertically by a factor of 3.

Let's write the sine function that shows the transformation.

Let's first write out the parent sine function:


y=sinx

Now, apply the transformation rule for functions to write the function as it stretches the sine function vertically by a factor of 3.

We have:


y=3sinx

Therefore, the sine function which show the given transformation is:

y = 3sinx

ANSWER:


y=3sinx

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