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ICSE Class X Math 2016 Paper

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Use graph paper for this question.
(Take 2 cm=12\,\text{cm}=1 unit along both xx and yy axis).
Plot the point O(0,0),A(−4,4),B(−3,0)O(0,0), A(-4,4), B(-3,0) and C(0,−3)C(0,-3).
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Question : 15 of 57
Marks: +1, -0
Reflect points AA and BB on the yy axis and name them A′A^{'} and B′B^{'} respectively. Write down their coordinates.
Solution:  
A′(4,4)A^{'}(4,4) and B′(3,0)B^{'}(3,0)
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