Mrs. Cardinal's Graphing Ratios 3.4

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you graph a ratio?

Back

To graph a ratio, plot points on a coordinate plane where the x-coordinate represents one quantity and the y-coordinate represents the other quantity.

Tags

CCSS.7.RP.A.2B

Front

What does it mean for one quantity to rise faster than another?

Back

It means that the rate of increase of that quantity is greater over a specific period of time.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Front

If a hot-air balloon rises 9 meters every 3 seconds, what is its rate of rise per second?

Back

3 meters per second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a blimp rises 7 meters every 2 seconds, what is its rate of rise per second?

Back

3.5 meters per second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you determine which graph best represents a ratio table?

Back

Look for the graph that accurately reflects the relationship between the two quantities in the ratio table.

Tags

CCSS.7.RP.A.2C

Front

What is the cost of 1 pound of cashews if 5 pounds cost $62.50?

Back

$12.50 per pound.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the purpose of a ratio table?

Back

A ratio table helps organize and visualize the relationships between two quantities, making it easier to identify patterns.

Front

How can you compare two ratios?

Back

You can compare two ratios by finding a common denominator or converting them to fractions and comparing their values.

Tags

CCSS.6.RP.A.3A

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, such as miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2