Finding Unit Rate
Finding Equations from Unit Rate
Finding slope from a graph
Finding slope from a table
Facts about slope
100

The unit rate of cost per shirt if 3 shirts cost $15. 

What is $5 per 1 shirt?

100

Lucy eats 4 pies in 3 weeks. Find the equation for pies per week. 

Hint: y=kx where k is unit rate. 

What is y = 1.33x

100

Find the slope of this graph. 

What is 1/2? 

100

Find slope from the table.

What is 3?

100

Identify 2 other terms or phrases that mean the same thing as slope. 

(MANY CORRECT ANSWERS)

rise over run

change in y / change in x

k

constant of proportionality

unit price

unit rate

200

The unit rate of distance per hour for biking 72 miles in 3 hours.

What is 24 miles per hour?

200

Todd babysat for 7 hours and made $91. Create an equation in y=kx. 

What is y=13x

200

Find the slope of this graph.

What is 2?

200

Find slope from the table.

What is 2?

200

Slope is the _____________ of a line

a. x/y

b. degree of straightness 

c. rate of change

d. derivative

rate of change

300

A pool drains 30 gallons of water per 3 minutes. Find the unit rate of gallons per minute.

What is 10 gallons per minute?

300

Susan cooked 42 eggs in 21.9 minutes. Create an equation y=kx. How many eggs can she cook in 52 minutes?

What is y=1.92x? What is 99.84 eggs?

300

Find the slope of this graph.

What is -2/3?

300

Find slope of the table. 

What is -3/2

300

Determine which has a greater slope.

y=4x

What is y=4x?

400

19 pounds of apples cost $84. Find the unit rate for cost per pound. 

What is $4.42/pound?

400
Nate made 6 boxes of mac'n'cheese in 92 minutes. Create an equations in y=kx and find how many minutes it would take to make 10 boxes of mac'n'cheese.

What is y=.065x? What is 153.3 minutes? 

400

Find the slope of this graph:

What is -2?

400

Create a table from the graph and find the slope from the table. 

What is -2? 

400

What is difference in the rate of changes? (This should be a number)

Proportion B has a 2.5 larger rate of change. 

500

Bob ran 5 miles in 40 minutes. George ran 8 miles in 60 minutes. Find who ran faster and their unit rate. 

Who is George? What is 7.5 miles per hour?

500

Trisha watches 46 hours of TV every 2 weeks. Find the unit rate per day and put it into an equation

What is y = 1.33x 

500

Find the slope of this graph. 

What is -1?

500

Create a table from the graph. Find the slope from the table. 

What is 3/2?

500

What is the slope of y=9x + 2

9