Question

Rectangle J’K’L’M shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applied on trapezoid STUV.

What will be the location of U’ in the image trapezoid S’T’U’V

(16,-2)
(14,-2)
(14,1)
(16,1)

Answer 1

The coordinates of U' would be (16, 1).

The transformation in the rectangle could be written as:
(x + 9, y + 3) (Right 9 units , up 3 units)

The original coordinates of U are (7, -2).
Applying the change produces:

(7 + 9 , -1 + 3)
(16, 1)