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

1 Answer

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)

User Christer Fahlgren
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