Two similar triangles are shown on the coordinate grid: which set of transformation has been performed on triangle ABC to form t
riangle A’B’C. 1) dilation by a scale factor of 4 followed by reflection about the x-axis 2) dilation by a scale factor of 2 followed by reflection about the x-axis 3) dilation by a scale factor of 4 followed by reflection about the y-axis 4) dilation by a scale factor of 2 followed by reflection about the y-axis
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Differentiate both sides wrt :
By the chain rule, we get
Solve for :