Quiz about Proportional Relationships Study Guide

Question 1

Which option is the best representation of the graph?

Accepted Answer

Sophie can make 3 cupcakes in one hour.

Answer

It take Sophie 6 hours to make 2 cupakes.

Answer

Sophie's graph is not proportional

Answer

y=6x

Question 2

Select ALL the statements that are TRUE about the graph.

Accepted Answer

The cost for 1 hour is $100.

Accepted Answer

If they owe $175 then 4 hours have passed.

Answer

The cost for 0 hours is $0.

Answer

The relationship is proportional

Question 3

Select ALL the ways you can tell that a relationship is proportional

Accepted Answer

The graph goes through the origin and is a straight line

Accepted Answer

y/x is constant

Accepted Answer

the equation is in y=kx form

Answer

The graph is a straight line

Question 4

Which equation best represents this situation?

Accepted Answer

y=95x

Answer

y=0.1x

Answer

y=190x

Answer

y=190 + x

Question 5

Margie saves $15 of her allowance every two weeks. Select all of the following that represent that relationship.

Accepted Answer

Option A is correct

Accepted Answer

Option B is correct

Answer

C.

Question 6

Which situation best represents the equation y=0.5x?

Accepted Answer

Amy grows 0.5 cms a day.

Answer

A bank account is opened with $5 and $0.50 is added daily.

Answer

Two packages of gum cost $0.50.

Answer

Jason gets $20 if he has 9 As on his report card.

Question 7

Select all that are proportional representations.

Accepted Answer

Jason makes $15 an hour at his job.

Accepted Answer

Kyle adds 1 card to his collection every week.

Answer

A shipping company charges a flat fee of $5 plus $0.10 per pound for packages.

Answer

A streaming membership cost $4.99 a month plus $2 for every premium show watched.

Proportional Relationships Study Guide