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.Coordinate plane

formed by the intersection of two number lines, the horizontal axis and the vertical axis.

x-axis

The horizontal axis on a coordinate plane.

y-axis

The vertical axis on a coordinate plane.

quadrants

Four regions into which a coordinate plane is divided by the x-axis and the y-axis

origin

The centre point of a number line (ground floor of a hotel, freezing point on a thermometer)

ordered pair

A pair of numbers that can be used to locate a point on a coordinate plane.

x-Coordinate

is the first number in an ordered pair and it represents the location relative to the x-axis.

y-Coordinate

The vertical measure, which is the second number in an ordered pair.

discrete graph

a graph that consists of points that are not connected

continuous graph

A graph with no holes, jumps, or breaks.

Relation

A Smart Art graphic type that compares connections between concepts.

Domain

The ______________________ is all the possible INPUT, X, values.

Range

The difference between the greatest number and the least number in a set of data.

mapping

illustrates how each element of the domain is paired with a element of the range.

function

If you repeat an INPUT, and you always get the same OUTPUT, your data is a ______________________ .

Function notation

In general, a special numerical relationship where the symbol f(x) replaces y and is read as "the value of f at x" or simply as "f of x".

Input

the first coordinate of an ordered pair in a relation (x,y)

Output

the second coordinate of an ordered pair in a relation (y in x, y)

VERTICAL LINE TEST

A line is a function is it passes the

zeros

the x-intercepts of the graph of a function. The points for where y=0

Arithmetic sequence

a sequence of numbers that has a common difference between every two consecutive terms

common difference

The ______________________ is the amount you ADD to get each new term in a sequence.

arithmetic sequence formula

a formula used to find the nth number of an arithmetic sequence