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3 years ago

7

Give the coordinates of the point obtained from each reflection. (a) Reflect the point (-3, 7) across the y-axis: 00 (b) Reflect

the point (-3, 7) across the x-axis: (01)

1 answer:

IgorC [24]3 years ago

8 0

Answer:

a) <u>Rule for reflection across y - axis:</u>

(x, y) → (-x, y)
(-3, 7) → (3, 7)

b) <u>Rule for reflection across x - axis:</u>

(x, y) → (x, -y)
(-3, 7) → (-3, -7)

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