Unit 2 Math Vocabulary Terms

Unit 2 Math Vocabulary Terms

Poll

Which is an example of a proportional relationship?

Multiple Choice

Which example contains a unit rate?

• Miss Dietrich walks 10 miles in 2 hours and 15 miles in 2.5 hours.

Fill in the Blanks

Variant

• A description of a relationship with a changing rate.

• USE IT IN A SENTENCE

  --> When a graph or a table shows a relationship that changes as you compare quantities, the relationship is variant. 

  
  

Multiple Select

What pair shows an Equivalent ration?

• $\frac{1}{2}$ = $\frac{2}{3}$
  

• $\frac{1}{2}\ =\ \frac{10}{20}$

• $\frac{3}{4}=\frac{6}{6}$

Open Ended

Describe the quantity of gumballs in the image.

NonProportional Relationship

• A relationship among 2 quantities in which there is NOT a constant unit rate because the graph does NOT travels through the origin, meaning the rate changes from 0 to 1.

• Example: Buying a cell phone for $100 plus $25 every month is an example of a Non-Proportional relationship because it is a relationship that starts at a value other that (0,0).

Fill in the Blanks

Multiple Choice

Which graph has a negative slope?

Constant

A description of a relationship with a rate of change that stays the same as you compare quantities.