diegovergara6969 diegovergara6969

19-07-2018
Mathematics

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What are the coordinates of the image of point J(–2, 1) after a reflection over the line y = –1?

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MirrorsOfLight MirrorsOfLight

19-07-2018

y is the horizontal line @ -1 below the x-axis. Graph the point, then flip it across. The x coordinate stays the same, the y changes.

Answer: (-2, -3)

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botellok botellok

30-07-2019

Answer:

(-2,-2).

Step-by-step explanation:

As you can see in the picture, the reflection over y=-1 maintain the same x value and changes the y value. The y value moves to units down until the line y=-1 and then two units down to the reflection. The coordinates are (-2,-2).

Ver imagen botellok

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