Unit 3 Vocab Quiz

The y-value (output), it is the quantity that depends on the other.

• Dependent Variable
• Independent Variable

What kind of slope does a horizontal line have?

• zero
• undefined

What kind of slope does a vertical line have?

• zero
• undefined

A slope that increases from left to right is _________.

• postive
• negative

A slope that decreases from left to right is _________.

• postive
• negative

What is the slope intercept formula?

• y= mx + b
• (Y2-Y1)/(X2-X1)

The x- value (input), it is the quantity that does not depend on the other.

• Dependent Variable
• Independent Variable

the x and y coordinates of a point on a graph. Written (x, y).

• Mapping
• Ordered Pair

A tool used for graphing points, lines, and other objects

• Coordinate Plate
• Mapping

Any set of ordered pairs

• Relation
• Function