1.
a type of rate where the denominator is 1
2.
a type of relationship with a constant unit rate
3.
a type of relationship that produces a straight line when graphed
4.
a measurement of the "steepness" of a line on a graph
5.
a comparison between two numbers, can be written as a fraction
6.
a ratio that compares a number to 100
7.
a visual model used to solve percent problems
9.
to make a value smaller
