There are a total of 8 questions. You only have one submission, so make sure you do not close your tabe before pressing submit.
For question1-5, use this scenario:
Jada earns $7 per hour mowing her neighbor's lawn.
Question 1
1.
Name the two quantatites that are in this relationship. (What are the two factors we are interested in?)
Question 2
2.
What is the independent variable?
Question 3
3.
What is the dependent variable?
Question 4
4.
Write an equation to represent this function. Use h for number of hours, and m for money earned.
Question 5
5.
Draw the graph of the function. Label at least two points with input-output pairs. (x, y)
For question 6-8, use this scenario:
Noah is depositing money in his account every week to save money. The graph below shows the amount he has saved as a function of time since he opened his account.
Elena opened an account the same day as Noah. The amount of money E in her account is given by the function E = 8w + 60 , where w is the number of weeks since the account was opened.
Question 6
6.
Who started out with more money in their account? Explain how you know.
Question 7
7.
Who is saving money at a faster rate? Explain how you know.
Question 8
8.
How much will Noah save over the course of a year if he does not make any withdrawals? How long will it take Elena to save that much?