Question

If trapezoid ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A′ lie?

Answer 1

hint: place your coordinates in the blank with no parentheses and a space after the comma in the form: x, y

Answer 2

starting with point A
- to reflect over the y-axis, multiply the x-coordinate by (-1)
- to reflect over the x-axis, multiply the y-coordinate by (-1)
- to rotate 180 degrees, multiply both coordinates by -1