Answer and Step-by-step explanation:
Task: Triangle T reflects on to the (-x, +y) plane.
We will call the point on (3, 4) as Point A.
We will call the point on (3, 2) as Point B.
We will call the point on (4, 2) as Point C.
Task a: Triangle U
Point A - (3, -4)
Point B - (3, -2)
Point C - (4, -2)
Task b: Triangle V
Point A - (-3, -4)
Point B - (-3, -2)
Point C - (-4, -2)