Coordinate Plane and Slope

Front

What are the coordinates of Point C?

Back

(-4, -2)

Front

Name the ordered pair for point C.

Back

(3,4)

Front

What is the slope in the picture?

Back

Positive

Front

The coordinate plane is divided by a horizontal number line called what?

Back

x-axis

Front

Where is Point A on the coordinate plane?

Back

(4,7)

Front

What is the definition of a coordinate plane?

Back

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

Front

What does the x-axis represent in a coordinate plane?

Back

The horizontal number line where the y-coordinate is zero.

Front

What does the y-axis represent in a coordinate plane?

Back

The vertical number line where the x-coordinate is zero.

Front

How do you find the slope of a line?

Back

Slope (m) = (change in y) / (change in x).

Front

What is the slope of a line that rises from left to right?

Back

Positive slope.