Name the two quantatites that are in this relationship. (What are the two factors we are interested in?)
What is the independent variable?
What is the dependent variable?
Write an equation to represent this function. Use h for number of hours, and m for money earned.
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.
Who started out with more money in their account? Explain how you know.
Who is saving money at a faster rate? Explain how you know.
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?