GoMath Unit 5 Vocabulary

The x- and y-axis divide the coordinate plane into four regions.

• quadrants
• origin
• axes
• coordinates

The two perpendicular lines of a coordinate plane that intersect at the origin.

• quadrant
• equation
• axes
• coordinates

The numbers of an ordered pair that locate a point on a coordinate plane.

• quadrant
• equation
• axes
• coordinates

The pair of numbers that can be used to locate a point on a coordinate plane.

• quadrant
• equation
• axes
• ordered pair

The point where the x-axis and y-axis intersect on a coordinate plane.

• quadrant
• origin
• axes
• ordered pair

A mathematical sentence that shows that two expressions are equivalent.

• quadrant
• origin
• axes
• equation

A plane formed by the intersection of a horizontal and a vertical number line.

• quadrant
• origin
• axes
• coordinate plane

The horizontal axis on a coordinate plane.

• y-axis
• origin
• x-axis
• coordinate plane

The vertical axis on a coordinate plane.

• y-axis
• origin
• x-axis
• coordinate plane

A value or values that make an equation true.

• solution of an equation
• quadrant
• solution of an inequality
• equation