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dezoksy [38]
3 years ago
13

HELP? I don’t know the answer

Mathematics
1 answer:
iren [92.7K]3 years ago
3 0
ANSWER

It is horizontally compressed by a factor of 2 and reflected over the y-axis.

EXPLANATION

The parent function given to us is

y = \sqrt{x}

The parent function has been transformed to obtain

y = \sqrt{ - 2x}

This transformation is of the form:

y = \sqrt{kx}

If

|k| > 1

then,there is a horizontal compression by a factor of k.

Hence

y = \sqrt{ - 2x}

is horizontally compressed by a factor of 2.

Since -2<0, it is a reflection in the y-axis.

The correct choice is the last option.
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