Ranyely Ranyely

17-05-2021
Mathematics

contestada

6. What would be the new coordinates
of point B if it was reflected across the
y-axis?
с

6 What would be the new coordinates of point B if it was reflected across the yaxis с class=

Respuesta :

mhanifa mhanifa

18-05-2021

Answer:

(2, -4)

Step-by-step explanation:

The rule for the reflection across the y-axis:

(x, y) → (-x, y)

Coordinates of B is (-2, -4)

New coordinates of B:

(-2, -4) → (2, -4)

Answer Link

MisterBrainly MisterBrainly

05-08-2022

Rule

(x,y)=(-x,y)

So

Old coordinate is (-2,-4)

New one

(-(-2),-4)
(2,-4)

Answer Link

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