Reflecting points on the Coordinate Plane

Front

When you reflect a point over the x-axis, what changes?

Back

The y-coordinate changes.

Front

In the ordered pair (-3, 10), which number is the Y-coordinate?

Back

10

Front

In the ordered pair (-3, 10), which number is the X-coordinate?

Back

-3

Front

What do we call the point where (0,0) are plotted?

Back

Origin

Front

Reflect (-12, 13) over the y-axis. What is the new point?

Back

(12, 13)

Front

What is the x-axis?

Back

The horizontal line on the coordinate plane where y=0.

Front

What is the y-axis?

Back

The vertical line on the coordinate plane where x=0.

Front

What is the coordinate plane?

Back

A two-dimensional surface formed by the intersection of the x-axis and y-axis.

Front

What are ordered pairs?

Back

A pair of numbers (x, y) that represent a point on the coordinate plane.

Front

What happens to the x-coordinate when reflecting over the y-axis?

Back

The x-coordinate changes sign.