Relations
A set of x-values is referred to as.
What is a domain or input?
The horizontal axis on a coordinate plane.
What is the x-axis?
The y-value of an ordered pair, represents the vertical placement of the point.
What is y-coordinate?
Substituting a value for the x-value in a function.
What is input?
Scanning your pencil left to right and identifying the x-values in which you are "touching" the graph.
What is domain?
A set of y-values is referred to as
What is the range or output?
The vertical axis on a coordinate plane.
What is a y-axis?
The x-value of an ordered pair, represents the horizontal placement of the point.
What is x-coordinate?
The result of substituting a value into a function.
What is output?
What is the range?
A set of numbers, or coordinates, written in the form (x,y).
What is ordered pairs?
Formed by the intersection of two number lines, the horizontal axis and the vertical axis.
What is a coordinate plane?
The point at which the x- and y-axis intersect on the coordinate plane; (0,0).
What is the origin?
The x-intercepts of the graph of a function. The points for which f(x)=0.
The difference (d) between consecutive terms in an arithmetic sequence.
What is common difference?
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?
A function graphed with a line or smooth curve.
What is continuous graph?
A special relationship between values; each input (x) has exactly one output (y).
What is a function?
A numerical pattern that increases or decreases at a constant rate or value.
What is arithmetic sequence?
A set of ordered pairs written in a two-column format.
What are tables?
Four regions into which the x- and y-axis separate the coordinate plane.
What is quadrants?
A graph that consists of pints that are not connected.
What is discrete graph?
A way to name a function that is defined by an equation. Replace "y" with "f(x)".
What is function notation?
A formula used to find the nth-term of an arithmetic sequence.
What is an=a1+d(n-1)?