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37 votes
37 votes
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User Shafeeq
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1 Answer

26 votes
26 votes

The reflection works with the following rule:


(x,y)\longrightarrow(-x,y)

in this case the axis of reflection is y.

By applying this rule, we have,


\begin{gathered} W=(1,-2)\longrightarrow W^(\prime)=(-1,-2) \\ X=(3,-5)\longrightarrow X^(\prime)=(-3,-5) \\ Y=(4,-2)\longrightarrow\text{ Y'=(-4,-2)} \end{gathered}

Then, we can draw the following picture

please tell me a really really really really really really really really really really-example-1
User Choya
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