kamille1252260 kamille1252260

15-05-2023
Mathematics

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Triangle DEF has the coordinates shown below. What will the coordinates of Point E' be after the triangle is reflected across the y-axis?

Triangle DEF has the coordinates shown below What will the coordinates of Point E be after the triangle is reflected across the yaxis class=

Respuesta :

mhanifa mhanifa

15-05-2023

Answer:

B) E'(-5, 2)

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As per diagram, point E has coordinates (5, 2).

Reflection across the y-axis results in the x-coordinate flip the sign, while the y-coordinate remains unchanged.

Hence the point E' is (- 5, 2).

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