Jimmy earned $8 for every pizza he delivers. m = money (dollars) p = number of pizzas delivered The dependent variable is:
m= money
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10
What is the rule?
Add 2
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monster
Reset all scores!
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rocket
Go to first place!
Okay!
gift
Win 10 points!
Okay!
baam
Lose 25 points!
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15
Is this a function?
No
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20
What is the dependent variable in this equation? ( 50 + 4d = C)
C
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10
On a graph, which axis shows the dependent variable?
y-axis
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5
Grace is bringing treats to her Algebra 1 class on her birthday. The number of treats she brings is based on the number of students in her class. Which of the variables is independent?
number of students
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5
Is this a function?
Yes
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10
Is this a function?
No
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20
Is this a function?
No
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lifesaver
Give 15 points!
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seesaw
Swap points!
Okay!
gift
Win 5 points!
Okay!
banana
Go to last place!
Oops!
banana
Go to last place!
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magnet
Take 20 points!
Okay!
gift
Win 15 points!
Okay!
banana
Go to last place!
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10
Is this a function?
Yes
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trap
No points!
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seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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5
Darla does chores every week in order to save money for a new pair of shoes. She earns $ 20 for every chore she completes. c = number of chores and s = money saved. ( s = 20c) What is the independent variable?
c= number of chores
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10
Does this graph represent a relation that IS a function?
