julesmessick julesmessick

17-06-2021
Mathematics

contestada

Triangle ABC is going to be reflected over the line y = X.
If A is located at (1,-7), where will A' be located?

Respuesta :

paigebear634 paigebear634

18-06-2021

Answer:

(-7, 1)

Step-by-step explanation:

Coordinate rules :]

Reflection over x-axis -- (x, y) -> (x, -y)

Reflection over y-axis -- (x, y) -> (-x, y)

Reflection over y = x -- (x, y) -> (y, x)

Reflection over y = -x -- (x, y) -> (-y, -x)

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