Question

BRAINLIEST IF CORRECT

Answer 1

Using translation concepts, the coordinates of the vertices after a reflection over the y-axis are:

• R': (9,-10).

• S': (1,-10).

• T': (1, -8).

• U': (9, -8).

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

The rule for a reflection over the y-axis is given by:

(x,y) -> (-x,y).

Hence the coordinates of the vertices after a reflection over the y-axis are:

• R': (-9,-10) -> (9,-10).

• S': (-1,-10) -> (1,-10).

• T': (-1,-8) -> (1,-8).

• U': (-9,-8) -> (9,-8).

More can be learned about translation concepts at https://brainly.com/question/4521517

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