Coordinate Planes and Slope Review

An intersection of a vertical number line and a horizontal number line is called a __?

• coordinate plane
• graph
• ordered pairs
• slopes

The vertical number line of a coordinate point is called the __.

• y-axis

• x-axis

• origin

• undefined

The horizontal number line of a coordinate point is called the __.

• x-axis

• y-axis

• origin

• zero

The point (0,0) in the center of a coordinate plane is called the __.

• origin
• x-coordinate
• y-coordinate
• slope

Which way can slope NOT be described?

• slants
• steepness
• rate of change
• constant of propotionality

Which quadrant contains a positive "x coordinate" and a positive "y coordinate"?

• 1
• 2
• 3
• 4

Which quadrant contains a negative "x coordinate" and a negative "y coordinate"?

• 3
• 1
• 2
• 4

Which quadrant contains a positive "x coordinate" and a negative "y coordinate"?

• 4
• 3
• 2
• 1

Which quadrant contains a negative "x coordinate" and a positive "y coordinate"?

• 2
• 3
• 4
• 1

Point "E" is in which quadrant?

• 1

• 2

• 3

• 4