Question

Triangle with vertices P(- 2, 3) , Q(2, 4) and R(1, - 1) in the line x = - 3 .

Please answer quickly

Answer 1

P’(-4, 3) , Q’(-8, 4) , R’(-7, -1)

Explanation:

Plot the pre-image points, then reflect them over the line x = -3, from the right side of the line to the left and then you end up with the prime points; P’(-4, 3) , Q’(-8, 4) , R’(-7, -1).