Given the table for x, lawns mowed and y, money earned:
x - # of lawns 7 6 2 9 3
y - $ earned 294 252 84 378 126
a. Every lawn mowed is Response area dollars earned.
b. Dollars/1 lawn mowed is called a Response area
c. This relationship is Response area because Response area tickets sold is $0 earned.
a. Every lawn mowed is 42 dollars earned.
b. Dollars/1 lawn mowed is called a unit rate.
c. This relationship is linear because the ratio of money earned to lawns mowed is constant.
because Response area tickets sold is $0 earned.
c. This relationship is not linear because there is a scenario where no money is earned even if lawns are mowed (Response area tickets sold).
Given the table for x, time in minutes and y, distance traveled in meters:
x - time (minutes) 8 5 7 2 9
y - distance (meters) 40 25 35 10 45
Every minute Response area meters are traveled.
b. Write an equation to show the relationship between x and y. Response area
c. The relationship is Response area because the y-intercept is
a. Every minute 5 meters are traveled.
b. The equation that shows the relationship between x and y is y = 5x.
c. The relationship is linear because the y-intercept is 0 (assuming the time starts from 0).
A cab company charges $8 per mile for a lift to the airport.
What change would the company make to their charges to make this a non proportional situation?
(1 point)
Responses
Charge $4 per mile instead of $8
Charge $4 per mile instead of $8
No changes are needed
No changes are needed
Charge $12 per mile instead of $8
Charge $12 per mile instead of $8
Charge a flat rate of $10 and then $8 per mile
Charge a flat rate of $10 and then $8 per mile.
Another business charges $11 per t-shirt plus a $20 set up fee for custom made.
If you were to graph both of these scenarios on the coordinate plane, the first graph would be proportional and the second non proportional.
How would you transform the first graph to make it become a non proportional graph with the same y-intercept as the second graph?
(1 point)
Responses
Left 1
Left 1
Left 20
Left 20
Up 1
Up 1
Up 20
Up 20
Right 1
Right 1
Right 20
Left 20
The tables below show the number of jumping jacks completed after a given period of time in minutes.
Kimberly
Time (min) # Jumping Jacks
3 28
8 58
12 82
16 106
Katrina
Time (min) # Jumping Jacks
2 16
5 40
12 96
20 160