Problem Set Lesson 10 Homework

The graph on page S.44 shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar. 
What does the point (5,290) represent?

• 5 seconds in 290 feet
• 290 feet in 5 seconds

The graph on page S.44 shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar. 
What does (3,174) represent?

• 3 seconds in 174 feet 
• 174 feet in 3 seconds

The graph on page S.44 shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar. 
Is the distance run by the jaguar proportional to the time? 

• Yes because there is a constant and the line passes the origin
• no the line passes the orgin but there is no constant
• yes but I don't know why
• no this is not a straight line through the origin

The graph on page S.44 shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar.
Write an equation to represent the distance run by the jaguar

• There is no equation
• y = 58x
• y=kx
• y = .0172x

Championship t-shirts sell for $22 each.  
What point(s) must be on the graph for the quantities to be proportional to each other? 

• (0,0) and (1,22)
• (2,45) and (0,00)
• (3,44) and (0,00)
• (2,88) and (0,00)

Championship t-shirts sell for $22 each
What does the ordered pair (5,110) represent in the context of this problem? 

• 5 dollars for 110 shirts
• 5 shirts for 110 dollars

Championship t-shirts sell for $22 each
How many t-shirts were sold if you spent a total of $88? 

• 4
• 6
• 6
• 2

Page S.44 GRAPH #3
 The graph represents the total cost of renting a car.  The cost of renting a car is a fixed amount each day, regardless of how many miles the car is driven
What does the ordered pair (4,250) represent? 

• It would cost $250 to rent a car for  4
  days
• 4 cars for $250
• $4 for 250 cars
• 4 miles for $250

Page S.44 GRAPH #3
 The graph represents the total cost of renting a car.  The cost of renting a car is a fixed amount each day, regardless of how many miles the car is driven
What would be the cost to rent the car for a week?  

• 62.5
• 437.50
• 500
• 450

S.45 Question 4: Jackie is making a snack mix for a party.  She is using cashews and peanuts.  The table shows the relationship of the number of packages of cashews she needs to the number of cans of peanuts she needs to make the mix. 
Write an equation to represent this relationship

• y=4x
• y=2x
• y=1/2x
• k=2/1