12-5 Coordinate Plane

Front

What are the four regions on the coordinate plane called?

Back

Quadrants

Front

Which axis runs vertically on the coordinate plane?

Back

Y-axis

Front

What is the ordered pair for a point located in Quadrant II?

Back

(-x, +y) where x > 0 and y > 0.

Front

What is the value of the y-coordinate for the point R if its coordinates are (x, 7)?

Back

7

Front

In which quadrant is the point (-3, 12) located?

Back

Quadrant II

Front

What is the ordered pair for a point located in Quadrant IV?

Back

(+x, -y) where x > 0 and y < 0.

Front

What is the x-coordinate of the point represented by the ordered pair (-2, -5)?

Back

-2

Front

What is the definition of a coordinate plane?

Back

A two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

How do you identify the quadrant of a point with positive x and negative y coordinates?

Back

It is located in Quadrant IV.

Front

What is the significance of the origin in the coordinate plane?

Back

The origin is the point (0, 0) where the x-axis and y-axis intersect.