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linear function

nonlinear function

discrete domain

continuous domain

a constant rate of change; nonvertical line

no constant rate of change; not a line

includes only specific values in an interval; separated line

includes all values in an interval; connected line

linear function

a constant rate of change; nonvertical line

nonlinear function

no constant rate of change; not a line

Function

Domain

Range

One to one function

A rule where every input produces exactly one output

The set of all inputs (usually x-values)

The set of all outputs (usually y-values)

Every output is produced by exactly one input

Function

A rule where every input produces exactly one output

Domain

The set of all inputs (usually x-values)

function

range

continuous data

discrete data

a relation in which each member of the domain (input value) i…

the set of y-coordinates in a relation.

data that can take on any value. There is no space between da…

data with space between possible data values. Graphs are repr…

function

a relation in which each member of the domain (input value) i…

range

the set of y-coordinates in a relation.

input

output

horizontal

vertical

The "x" value in a set of data on which a function operates

The "y" value in a set of data, produced by evaluating a func…

Going straight across from side to side

A line going up and down

input

The "x" value in a set of data on which a function operates

output

The "y" value in a set of data, produced by evaluating a func…

deposit

withdrawal

fee

register

Put a sum of money put in a bank account

Money taken out of a bank account

make a payment to (someone) in return for services

a record of withdrawals, deposits, and debts made to a bank a…

deposit

Put a sum of money put in a bank account

withdrawal

Money taken out of a bank account

Equations in 2 variables

explicit rule

function notation

function

each linear equation in two variables defined a straight line

you can always find an explicit formula or an equation to rep…

for functions the two notations mean the exact same thing but…

a relationship or expression involving on or more variables

Equations in 2 variables

each linear equation in two variables defined a straight line

explicit rule

you can always find an explicit formula or an equation to rep…

Constant of proportionality

Constant of variation

Constant rate of change

Continuous data

The constant ratio in a proportional linear relationship

A constant ratio in direct variation

The rate of change between any two points in a linear relatio…

Data that can take any value. There's no space between data v…

Constant of proportionality

The constant ratio in a proportional linear relationship

Constant of variation

A constant ratio in direct variation

Linear function

Absolute value function

Quadratic function

Exponential function

The ROC is a constant of ...

The ROC is a constant I'd ___until (__,__) then it's a consta…

The roc is changing by....

The ROC is changing by a factor of.....

Linear function

The ROC is a constant of ...

Absolute value function

The ROC is a constant I'd ___until (__,__) then it's a consta…

Equation for linear function

graph for linear function

domain for linear function

range for linear function

f(x)=a(b(x-h)) +k

diagonal line through (0,0)

-infinity <x< infinity

-infinity <y< infinity

Equation for linear function

f(x)=a(b(x-h)) +k

graph for linear function

diagonal line through (0,0)

a number is added to the end of the fu…

a number is subtracted from the end of…

a number is added inside the function

a number is subtracted inside the func…

move function up

move function down

move left

move right

a number is added to the end of the fu…

move function up

a number is subtracted from the end of…

move function down

Function

Domain

Range

Not a function when

A correspondance between two sets such that each element of t…

The set inputs of the function (Set A)

The set of outputs of the function (Set B)

-When an element of the domain corresponds to more than one e…

Function

A correspondance between two sets such that each element of t…

Domain

The set inputs of the function (Set A)