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User Smarber
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1 Answer

8 votes
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Given: D = (1,3) and E = (3,-3)

The graph of DE is as following:

a) Translation (0,2) then reflection on x-axis

So, at first move 2 units upward t hen reflect across x-axis

Note: the rule of reflection across x-axis: (x,y) to (x,-y)

the final result in green color

B) reflection in x-axis then clock wise rotation

(1,3) to (1,-3) to (-3 , -1)

(3,-3) to (3,3) to (3,-3)

Note : reflection cross x-axis will give the red dash line

Then make rotation for the red dash line will give the green line

See attached for question and diagram-example-1
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User Prom
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