Preimage D12 6 E4 6 F6 9 G10 9 Transformation Rxaxis composi

Pre-image: D(-12, 6), E(-4, 6), F(-6, 9), G(-10, 9) Transformation: R_x-axis compositefunction R_y-axis compositefunction D_.5

Solution

Image after transformation is D(-12,5.5) ,E (4,5.5)

F(-6,8.5) and G(-10, 8.5)

It is just adding the x coordinates of the intercepts with x coordinates of the transformation and vice versa.