Vocabulary

In a proportional relationship, the values for one quantity are each multiplied by the same number to get the values for the other quantity. This number is called the...

• unit rate

• slope

• constant of proportionality

• ratio

Tags

CCSS.7.RP.A.2B

Two ratios are equivalent if you can multiply each of the numbers in the first ratio by the same factor to get the numbers in the second ratio

• congruent

• similar

• equal parts

• equivalent ratios

Tags

CCSS.6.RP.A.3A

The point (0,0) in the coordinate plane. This is where the horizontal axis and the vertical axis cross.

• origin

• center

• middle part

• intersection

Tags

CCSS.5.G.A.1

A letter that represents a number

• variable

• ratio

• event

• direct variation

Tags

CCSS.6.EE.B.6

An equation with two equal ratios

• proportion

• rate

• unit rate

• reciprocal

Tags

CCSS.7.RP.A.2D

Operations that undo each other

• inverse operation

• Pythagorean Theorem

• outlier

• absolute value

Tags

CCSS.7.NS.A.1B

The distance from zero on a number line

• absolute value

• mean

• range

• inverse operation

Tags

CCSS.6.NS.C.7C

Compares two numbers using division

• ratio

• mean

• median

• volume

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A ratio with different units where the second number is 1

• unit rate

• mode

• proportion

• area

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A property that breaks numbers apart to solve mentally using multiplication and either addition or subtraction

• distributive property

• associative property

• commutative property

• inverse operation

Tags

CCSS.3.OA.B.5