The Coordinate Plane Unit Review

What is the vertical number line in the coordinate plane called?

Reflecting over the y-axis changes the ____-_____________.

Reflect the point (-2, 7) about the y-axis. What are the new coordinates?

If you reflect point D (2 ¼, -2) across the x-axis, what are the new coordinates?

What is the distance between points (-7, 8) and (2, 8)?

What is the horizontal number line in the coordinate plane called?

What are the four sections of the coordinate plane called?

What is the point called where the x-axis and y-axis intersect?

How do you find the distance between two points (x1, y1) and (x2, y2)?

What happens to the coordinates of a point when it is reflected over the x-axis?