The graph shows the growth of a tree over time. Is the data represented proportional?
Yes
No
2. Multiple Choice
5 minutes
1 pt
Bowling costs $4 for shoe rental plus $5 for every game. Which equation shows how much it costs to go bowling for x games?
y = 4 + 5x
y = 5 + 4x
y = 4•5•x
y = 5x - 4
3. Multiple Choice
5 minutes
1 pt
A dog walker earns $10 plus $3 per dog. What equation represents this model?
y=3x + 10
y=10x + 3
y=13x
y=10x - 3
4. Multiple Choice
5 minutes
1 pt
You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.
y=15x-25
15x+25y=100
25x+y=15
y=15x+25
5. Multiple Choice
5 minutes
1 pt
A dog walker earns $10 plus $3 per dog. What equation represents this model?
y=3x + 10
y=10x + 3
y=13x
y=10x - 3
6. Multiple Choice
5 minutes
1 pt
A yoga class in a fitness center charges a $200 registration fee plus $12 per lesson. Write an equation to determine the amount of money a person will spend (y) for any number of lessons (x).
y = 200x + 12
x = 200 + 12y
y = 12x + 200
7. Multiple Choice
2 minutes
1 pt
Is the following equation proportional or non proportional: y= 4x
Proportional
Non Proportional
8. Multiple Choice
2 minutes
1 pt
Is the following equation proportional or non proportional: y= 4x - 5
Proportional
Non Proportional
9. Multiple Choice
2 minutes
1 pt
Is the following equation proportional or non proportional: y= 5 + 3x
Proportional
Non Proportional
10. Multiple Choice
2 minutes
1 pt
Is the following equation proportional or non proportional: y= 12x