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olchik [2.2K]
3 years ago
12

On a coordinate plane, a rectangle is shown with points S (4, negative 4), R (4, negative 10), Q (negative 7, negative 10), and

R (negative 7, negative 4). A dashed line is on the x-axis. What are the coordinates of the image of vertex P after a reflection of rx-axis(x, y)? P'(__,__)
Mathematics
2 answers:
Wittaler [7]3 years ago
7 0

Answer:

The coordinates of the image of vertex P after reflection is  (-7, 4)

Step-by-step explanation:

Given that we are to reflect the point P across the x-axis, we have;

Reflection of a point across the x-axis gives;

When a point is reflected across the x axis, the y-coordinate changes to the opposite sign while the x-coordinate remains unchanged  such that (x, y) becomes (x, -y)

Therefore, given that the point P = (-7, -4), we have;

Coordinates of point P before reflection Reflection = (-7, -4), coordinates of point P after reflection Reflection P' = (-7, 4).

pogonyaev3 years ago
4 0

Answer:

-7,4

Step-by-step explanation:

got it right on edge

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