Mathematics
Grade 8
15 min
Identify independent and dependent variables
Identify independent and dependent variables
Tutorial Preview
1
You earn $15 for each hour you work. Identify the variables.
2
A plant's height depends on how much sunlight it gets. Identify the variables.
3
The total cost of movie tickets depends on how many you buy. Identify the variables.
Sample Practice Questions
Easy
A babysitter earns $12 per hour. What is the independent variable?
0.Hours
1.Earnings
2.The family
3.The time
Easy
The more you study for a test, the higher your score is. What is the dependent variable?
0.Study time
1.Test score
2.The subject
3.The teacher
Easy
The cost of apples is $2 per pound. The total cost is the...
0.Independent
1.Dependent
2.Constant
3.Variable
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