Graphs
Formed by the intersection of two number lines, the horizontal axis and the vertical axis.
What is Coordinate Plane?
A set of numbers, or coordinates, written in the form (x,y)
What is ordered pair?
A set of ordered pairs
What is relation?
If any vertical line passes through the graph of a relation no more than once, then it is a function
What is vertical line test?
The vertical axis on a coordinate plane
What is y-axis?
Illustrates with arrows how how each element of the domain is paired with an element of the range
What is Mapping?
The set of first numbers (x-values) of the ordered pairs in a relation
What is domain?
The x-value of an ordered pair, represents the horizontal placement of the point
What is x-coordinate?
The horizontal axis on a coordinate plane
What is x-axis?
A function graphed with a line or smooth curve
What is continuous graph?
The set of second numbers (y-values) of the ordered pairs in a relation
What is range?
The y-value of an ordered pair, represents the vertical placement of the point
What is y-coordinate?
The four regions into which the a- and y-axis separate the coordinate plane
What is Quadrants?
A graph that consists of points that are not connected
What is discrete graph?
A relation in which each element of the domain is paired with exactly one element of the range
What is function?
A value substituted for an x-value in a function
What is input?
The point at which the x-axis and y-axis intersect on the coordinate plane
What is Origin?
The result of substituting a value into a function
What is output?