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Triangle PQR has vertices P (3,8), Q (-5, 7), and R (0, 2). What are the coordinates of the vertices of the image after a reflection in the y-axis?
A) P' (3,-8)
B) P (-3,8)
□C) Q' (5,7)
□D) Q' (5-7)
□E) R¹ (-2,0)
OF) R¹ (0,2)

Triangle PQR has vertices P 38 Q 5 7 and R 0 2 What are the coordinates of the vertices of the image after a reflection in the yaxis A P 38 B P 38 C Q 57 D Q 57 class=

Respuesta :

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Answer: The coordinates of the vertices of the image after a reflection in the y-axis is  ΔP'Q'R 'will be:

                    P '= (-3, 8)

                    Q '= (5, 7)

                     R '= (0, 2)

Step-by-step explanation:

Given data,

In Triangle PQR,

                         P = (3,8)

                        Q = (-5,7)

                         R = (0,2)

A reflection around the axis and is given by the following rule:

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

Applying the rule to each vertex we have:

                      (3, 8) ----> (-3, 8)

                      (-5, 7) ----> (5, 7)

                      (0, 2) ----> (0, 2)

Therefore,

The coordinates of the vertices of the image after a reflection in the y-axis is  ΔP'Q'R 'will be:

                    P '= (-3, 8)

                    Q '= (5, 7)

                     R '= (0, 2)

Learn more about event correlation here: brainly.com/question/9415470

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