Algebra IB Unit 5 Vocabulary Functions & Quadratics Lessons 1-3

Front

Function

Back

A relation between a set of inputs and a set of permissible outputs, typically represented by a graph, equation, or table.

Tags

CCSS.8.F.A.1

Front

Dependent Variable

Back

A variable whose value depends on that of another. In a function, it is the output value.

Tags

CCSS.6.EE.C.9

Front

Independent Variable

Back

A variable whose variation does not depend on another variable. In a function, it is the input value.

Tags

CCSS.6.EE.C.9

Front

Domain

Back

The set of all possible input values (independent variables) for which a function is defined.

Front

Range

Back

The set of all possible output values (dependent variables) produced by a function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Projection

Back

A mapping of a set into a subset or onto another set, often used in the context of graphing or geometry.

Tags

CCSS.HSF.BF.B.3

Front

Table of Values

Back

A table showing selected values of a function, often used to illustrate the relationship between the independent and dependent variables.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Graph

Back

A visual representation of data or a function, typically using a coordinate system.

Tags

CCSS.HSF-IF.C.7E

Front

Ordered Pairs

Back

The (x,y) coordinate pairs of points on a graph, where x is the independent variable and y is the dependent variable

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Function notation

Back

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1