# Sign up for an account

Already have a Quizlet account?

Log in.

###
function

A relation in which there is one and only one second member (range) for each first member (domain)

###
function table

A table of values in which a unique value is assigned to the second variable (range) for each value of the first variable (domain.)

###
nonlinear function

A function that does not have a constant rate of change. The graph of a nonlinear function is not a straight line.

###
quadratic function

A function in the second degree; any function that an be described by an equation of the form y=ax2+bx+c, where a ≠ 0

###
relation

Any set of ordered pairs

###
input

The independent (x) value of a function

###
linear equation

An equation in two variables whole graph is a line. (The independent variable is limited to the first power.)

###
linear function

Function in the first degree whose graph is a line

###
ordered pair (x,y)

A pair of numbers used to locate a point in the coordinate plane. The ordered pair is written in this form (x-coordinate, y-coordinate.)

###
output

The value of the dependent variable of a function

###
x

A variable commonly used for the domain, independent variable, or the input of a function

###
y

A variable commonly used for the range, dependent variable, or the output of a function

###
coordinate plane

Another name for the coordinate system which is formed by the intersection of two number lines that meet at right angles at their zero points

###
domain

The set of input values in a function

###
range

The set of output values in a function

###
dependent variable

The variable for the output of a function

###
independent variable

The variable for the input of a function.

### Please allow access to your computer’s microphone to use Voice Recording.

## We can’t access your microphone!

### Click the icon above to update your browser permissions and try again

Example:

### Reload the page to try again!

Reload

## Press Cmd-0 to reset your zoom

## Press Ctrl-0 to reset your zoom

### It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

## Your microphone is muted

### For help fixing this issue, see this FAQ.