Question

Identify the reflection of the figure with vertices T (−1, 3), U (−3, −17), and V (12, −8) across the y-axis.
T (1, −3), U (3, 17), V (−12, 8)
T (1, 3), U (3, −17), V (−12, −8)
T (−1, −3), U (−3, 17), V (12, 8)
T (3, −1), U (−17, −3), V (−8, 12)

Answer 1

Reflecting over the y-axis = (x,y) → (-x,y)
So T will be (1,3) , U (3,-17) and V (-12. -8)

So B