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A point at (-5, 7) is reflected across the x-axis. The new point is then reflected across the y-axis. What ordered pair names the third point? Explain.

Respuesta :

Answer:

(5, -7)

Explanation:

Once the starting point, (-5,7) is reflected across the x-axis it becomes (-5, -7). When the point is reflected again over the y-axis it becomes (5, -7).


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The answer is (5, -7).

Once the starting point, (-5,7) is reflected across the x-axis it becomes (-5, -7). When the point is reflected again over the y-axis it becomes (5, -7).

What is a reflection over the x-axis?

A mirrored image over the x-axis is a mirrored image wherein the road of reflection is the x-axis. The determination in query is contemplated over the x-axis. this is, the points of the discern are pondered over the x-axis and no other line.

When a factor is contemplated throughout the road y = x, the x-coordinates and y-coordinates trade their location. Further, whilst a point is pondered across the line y = -x, the x-coordinates and y-coordinates change their region and are negated. consequently, The reflection of the point (x, y) across the road y = x is (y, x).

The guideline for reflecting over the X axis is to negate the cost of the y-coordinate of each factor, leaving the x-value the same. What's this? for example, when point P with coordinates (five, four) is reflected throughout the X axis and mapped onto factor P', the coordinates of P' are (5,-four).

Learn more about reflection  here: https://brainly.com/question/1908648

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