Question

On a coordinate plane, a trapezoid has points A double-prime (negative 4, negative 2), B double-prime (negative 2, negative 1), C double-prime (negative 2, negative 4), D double-prime (negative 4, negative 3).

What are the coordinates of the vertices of the pre-image given? ry= −x ◦ T1, −2(x, y)

A

B


C (3, 4)

D

Answer 1

a (1,6)

b (0,4)

d (2,6)

Explanation:

edg 2021

Answer 2

A

✔ (1, 6)

B

✔ (0, 4)

C (3, 4)

D

✔ (2, 6)

Explanation:

edge 2020.

the problem: What are the coordinates of the vertices of the pre-image given? ry= −x ◦ T1, −2(x, y)?