Which of these is the absolute value parent function

D.

Step-by-step explanation:

The absolute value parent function is

This function has its vertex at the origin.

There is no vertical translation or horizontal shift.

OPTION D

Step-by-step explanation:

By definition, an absolute value parent function is the absolute value funtion in the simplest form.

As you can see in the options shown in the picture attached, the only function that is written in the simplest form is the option D.

Therefore you can conclude that  absolute value parent function is:

f(x)=|x|

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