Chapter 2 Vocabulary Worksheet

a function where each element of the domain is paired with exactly one unique element of the range
any set of ordered pairs
a relation in which each element of the domain is paired with exactly one element of the range
each element of the range corresponds to an element of the domain
a relation that is a set of unconnected points when graphed
a relation that can be graphed with a line or smooth curve
can be used to determine whether a graph represents a function
when an equation represents a function, these are the values that make up the domain
when an equation represents a function, these are the values that make up the range
used to represent equations as functions
can be written in the form y = mx + b
a function whose ordered pairs satisfy a linear equation
the behavior of a graph as x approaches positive or negative infinity
a point on the graph of a function where no other nearby points have a greater y-coordinate
the relative maxima and relative minima
a function that is written using two or more expressions
a function that contains a single expression
graph consists of line segments
one kind of step function
a function that contains an algebraic expression within absolute value symbols
the simplest function of a family of graphs
the line over which a reflection flips a figure
a transformation that alters the size of a figure but not its shape
a transformation in which a figure is slid from one position to another without being turned
any point where the graph intersects the x-axis
any point where the graph intersects the y-axis