Question

The triangle shown is rotated 90 degrees clockwise about the origin.Next, it is translated according to the rule (x, y) -> (x-5y-2).

Answer 1

1ST. Rotate 90° (red)

Image of A after first transformation= (-2,2)

Next, translate 5 units to the left along the x -axis , and down to units along the y-axis. (BLUE TRIANGLE)

image of A after both tranformations= (-7,0)