Question

What are the new vertices of triangle ABC, shown, if the triangle is translated two units upward?

A)

A′ = (–3,–5), B′ = (1,1), C′ = (6,–5)

B)

A′ = (–5,–4), B′ = (–1,2), C′ = (4,–4)

C)

A′ = (–5,–2), B′ = (–1,4), C′ = (4,–2)

D)

A′ = (–5,–3), B′ = (–1,3), C′ = (4,–3)

Answer 1

D, when point B moves up, only the y axis is changed. the x-axis is stayed the same