When you reflect over the y-axis, sign of the ___-coordinate changes. x y

The x coordinate changes

Step-by-step explanation:

When you are reflecting a coordinate on the y-axis, the x-axis to becomes negative, though the y-axis stays the same.

answer: sorry but i need points

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.