Question 936308: Mariah earns $6.50 per hour working up to four hours each day after school. Her weekly earnings are a function of the number of hours she works.
A) Assumimg Mariah can work at most five days a week, identify a reasonable domain and range for this situation.
B) Create a table of values that shows the relationship between the number of hours Mariah works and the amount she earns each week.
C) Write a linear function to represent Mariah's weekly earnings.
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! c:
y = 6.50x
where:
x = number of hours worked per week
y = dollar earnings per week
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a:
domain: (0, 4, 8, 12, 16, 20) hours worked per week
range: (0, 26, 52, 78, 104, 130) dollars earned per week
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b:
see answer for "a" above
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