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Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over t...Asked by Kayla
Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis.
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Answered by
Reiny
in a reflection over the x-axis, all your x values stay the same, the y's go opposite
A(1,4) -----> A' (1,-4)
Do the others the same way.
Check by plotting the old and the new.
A(1,4) -----> A' (1,-4)
Do the others the same way.
Check by plotting the old and the new.