Plotting points

Front

What is the origin?

Back

Where the x-axis and y-axis intersect.

Front

What is an ordered pair?

Back

A pair of numbers used to locate a point on a coordinate plane, written in the form (x, y).

Front

What are the coordinates of point A if it is located 4 units right and 3 units up from the origin?

Back

(4, 3)

Front

What happens to the coordinates of a point when it is reflected across the y-axis?

Back

The x-coordinate changes sign, while the y-coordinate remains the same.

Front

What is the x-axis?

Back

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

Front

What is the y-axis?

Back

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

Front

If point B is at (2, -5), what are the coordinates of point B after reflecting it across the x-axis?

Back

(2, 5)

Front

What does it mean for a point to be on the y-axis?

Back

Its x-coordinate is 0.

Front

What does it mean for a point to be on the x-axis?

Back

Its y-coordinate is 0.

Front

What are the coordinates of point C if it is located 3 units left and 2 units down from the origin?

Back

(-3, -2)