Which of the following statements is true?

Question

(pick an answer

(x,y)
(x+3.5, y+3.5) represents a dilation with a scale factor of 3.5

(x,y)
(-x, -y) represents a rotation 180 degrees clockwise.

(x,y)
(x-7, y+2) represents a translation 7 units down and 2 units to the right.

(x,y)
(-x, y) represents represents a reflection over the x-axis.

Answer 1

(-x, y) represents a reflection over the y-axis.