Here's the question you clicked on:
Cherishyou
What is the image of (-4, -7) over the y-axis?
Draw it on paper, itll make sence then. Thats what I had to do
1. If you reflect something over the y-axis, the y value of the coordinate stays the same and you take the opposite of the x value 2. If you reflect something over the x-axis, the x value of the coordinate stays the same and you take the opposite of the y value 3. If you reflect something over the line y = x, then you switch the x and y values in the coordinate pair around
Do you understand?