If a laptop is $799.99 and is 13% off how much is the laptop after the discount
1 answer:
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Explanation
We are required to determine the coordinates of W’X’Y’Z' when WXYZ is reflected across the line y = x.
This is achieved thus:
From the image, we can deduce the following:
We know that the following reflection rules exist:
Therefore, we have:
Hence, the answers are:
This is shown in the graph bwlow for further undertanding:
