Coordinate Plane and Slope Review

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis), used to locate points using ordered pairs.

Tags

CCSS.5.G.A.1

Front

What is an ordered pair?

Back

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

Tags

CCSS.5.G.A.1

Front

What does the x-coordinate represent in an ordered pair?

Back

The x-coordinate represents the horizontal position of a point on the coordinate plane.

Tags

CCSS.5.G.A.1

Front

What does the y-coordinate represent in an ordered pair?

Back

The y-coordinate represents the vertical position of a point on the coordinate plane.

Tags

CCSS.5.G.A.1

Front

In which quadrant does the point (3, -2) lie?

Back

Quadrant IV.

Tags

CCSS.6.NS.C.6B

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Tags

CCSS.8.EE.B.5

Front

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

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What are the coordinates of the origin?

Back

The coordinates of the origin are (0, 0).

Tags

CCSS.5.G.A.1

Front

In which quadrant does the point (-4, 5) lie?

Back

Quadrant II.

Tags

CCSS.6.NS.C.6B