Concept explainers
a. On graph paper, draw xand y-axes and plot the following points, labeling them A, B, C, and D:
(3,4), (-5, 2), (-4,-5), (3,-4)
Plot the locations of these points after they have been reflected across the x-axis, labeling the images A', B', C', and D'.
b. If (a, b) is a point in a coordinate plane, what will its location be after it has been reflected across the x-axis? Explain your answer
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