Understanding Proportional Relationships Vocabulary

The point where the x-axis and y-axis of a coordinate plane intersect; the point (0,0)

• original

• origin

• opinion

• option

Tags

CCSS.6.NS.C.6B

An equation stating that two ratios are equal

• principal square root

• quotient of powers property

• proportion

• pre-image

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A term used to describe a pair of equivalent ratios.

• proportional relationship

• reflection

• rigid motion

• relation

Tags

CCSS.7.RP.A.2A

A comparison of two quantities that are changing.

• proportonal relationship

• origin

• unit rate

• rate of change

Tags

CCSS.HSF-LE.A.1B

A ratio that describes the change in y-coordinates as compared to the change in x-coordinates.

• skiing

• slope

• substituions

• proportion

Tags

CCSS.8.EE.B.5

Ratio of measurements in which the second measurement is 1 unit.

• solution

• volume

• unit rate

• rate of change

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

 $\frac{rise}{run}$  The rise in the slope formula represents ____.

• change in y-coordinates

• change in x-coordinates

• relationship

• the origin

Tags

CCSS.8.EE.B.5

 $\frac{rise}{run}$  The run in the slope formula represents the ____.

• change in x-coordinates

• change in y-coordinates

• unit rate

• proportion

Tags

CCSS.8.EE.B.5

Vertical change means ____ & _____; Horizontal change means _____ & ______

• left & right; up & down

• up & down; left & right

• coordinate & origin; origin & coordinate

• time & travel; travel & time

Tags

CCSS.5.OA.B.3

Unit rate must have a denominator ____.

• greater than the numerator

• less than the numerator

• muffin top

• of 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2