The correct answer is D. It couldn't be A because the correct fraction form would be 5/7. It's not B because 7*1/5 is 1.4. It's not C because 35 is not equal to 0.714. Letter D is the only one that is equal to 0.714.
Reflection over the x-axis negates the y-coordinate. Reflection over the y-axis negates the x-coordinate. Negating both coordinates of C(2, 2) makes it ...
