Proportional, Nonproportional and Functions Vocabulary

A relationship between two quantities in which the ratio of one quantity to the other quantity is constant and the graph of the relationship goes through (or begins) at the origin is called a (a)   .

• Proportional Relationship
• Nonlinear Relationship
• Nonproportional Relationship
• Linear Relationship

Tags

CCSS.7.RP.A.2D

A proportional relationship can be described by an equation (y=kx) where k is a number called the (a)  

• Constant of Proportionality
• Unit Rate
• Y-Intercept
• Rise

Tags

CCSS.7.RP.A.2C

A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.

• Rate of Change

• Y-Intercept

• Function

• Range

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

A measure of the steepness of a line on a graph; the rise divided by the run is called (a)   . (Spelling Matters)

Tags

CCSS.8.EE.B.5

A (a)   is a rate in which the second quantity in the comparison is one unit.

• Unit Rate
• Rate of Change
• Constant of Proportionality
• Bivariate Data

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

An equation whose solutions form a straight line on a coordinate plane is a (a)   .

• Linear Equation
• Linear
• Function
• Slope-intercept form of an Equation

Tags

CCSS.8.EE.B.5

The y-coordinate of the point where the graph of a line crosses the y-axis.

• Y-intercept

• Slope

• Domain

• X-intercept

A linear equation written in the form y=mx+b, where m represents the slope and b represents the y-intercept.

• Slope-intercept form of an Equation

• Linear Equation

• Linear Function

• Relation

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

A set of data is the made of two paired variables.

• Bivariate Data

• Input

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

An input-output relationship that has exactly one output for each input is called a (a)   .

Tags

CCSS.8.F.A.1