Reflection over the line y= x of the point (-7, 4). Please assist with this math problem.

asked Feb 24, 2023 222k views

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7 votes

ANSWER:

$P^(\prime)(4,-7)$

Explanation:

We have to rule for reflection about the line y = x is:

$P(x,y)\rightarrow P^(\prime)(y,x)$

Therefore:

$P(-7,4)\rightarrow P^(\prime)(4,-7)$

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