State whether true or false:
(i) The mirror image of the pint A(4, 5) in the x-axis is A'(−4, 5).
(ii) The mirror image of the pint A(4, 5) in the y-axis is A'(−4, 5).
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Solution
(i) False
Explanation:
The mirror image of the point A(4,5) on the x-axis is A'(4,-5), not A'(-4,5).
(ii) True
Explanation:
The mirror image of the point A(4,5) on the y-axis is A'(-4,5).