Is it a Function? Independent and Dependent | Baamboozle - Baamboozle

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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

Is this a function?

No

What is the dependent variable in this equation? ( 50 + 4d = C)

C

What is the rule?

Add 2

Jimmy earned $8 for every pizza he delivers. m = money (dollars) p = number of pizzas delivered The dependent variable is:

m= money

Is this a function?

No

On a graph, which axis shows the dependent variable?

y-axis

Is this a function?

Yes

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

Does this graph represent a relation that IS a function?

Yes

Is this a function?

No

Is this a function?

Yes