Question

△PQR is rotated 180° about the origin. What is the coordinate for Q' ?

(3, 2)


(2, -3)


(-3, 2)


(-2, 3)

Part: 2

△PQR is reflected across the y-axis. What is the coordinate for R' ?



(-3, -4)


(-4, 3)


(4, -3)


(3, 4)

Answer 1

Part 1:

Q’ = (2, -3)

Part 2:

R’ = (-3, -4)

Hope this helps!