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Point A(-4, 2) is reflected across the x-axis, what are the coordinates of A'?
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Point A(-4, 2) is reflected across the x-axis, what are the coordinates of A'?

User Chula
by
7.8k points

1 Answer

6 votes
if (x,y) is reflected across the x axis, it becomes (x,-y)

so
(-4,2)
times -1 to y
(-4,-2)

A' is (-4,-2)
User Serhii Shliakhov
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8.4k points
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