2. y = 4x + 3 y = 4(1) + 3 = 7 y = 4(2) + 3 = 11 y = 4(5) + 3 = 23 y = 4(10) + 3 = 43 y = 4(20) + 3 = 83

3. m = 100 - k m = 100 - 1 = 99 m = 100 - 2 = 98 m = 100 - 5 = 95 m = 100 - 10 = 90 m = 100 - 20 = 80

4. d = 3.5t d = 3.5(1) = 3.5 d = 3.5(2) = 7.0 d = 3.5(5) = 17.5 d = 3.5(10) = 35 d = 3.5(20) = 70

5. a. $315 - $25 = $290 $290 - $25 = $265 $265 - $25 = $240

9. Make sure your notebook cover sheet looks like this. #. DATE Book/ Brief Description 1. 9-15 V&P:Problem 2.3, ACE 8, 10-12 2. 9-16V&P:Unit 2 Summary, ACE 1, 2, 15, 17-21, 24 3. 9-20V&P:Problem 3.1, ACE 2-4 4. 9-21V&P:Problem 3.2, ACE 5-8 5. 9-22 V&P: Problem 3.3, ACE 9-19 You Need: Notebook Assignment Sheet Problem 3.3 Handout Calculator BIG IDEA: Using Tables and Graphs Open your books to page 54

10. 1)What is Revenue? Revenue is the money a company takes in. For Ocean Bike Tours, it is the money a customers pay. 2) Does the revenue depend on the number of customers? YES, the more people who go on the tour the more money they make! 3) How much revenue does the company make per customer? $350 4) Expenses are the things the company has to spend money on. What expenses are shown in the table? Bike rental, Food and Camp cost

11. 5) What is the total expenses per person? $125 6) The profit is the money a company makes after all the expenses are paid. How would you calculate the profit of our tour? Revenue – Expenses = Profit 7) Based on the table will Ocean Bike Tour’s make a profit? YES 350 – 125 = 225That is a $225 profit

12. CustomersIncome/ Revenue Bike Rental Food/ Camp Cost Total Expenses Profit 135030125 155195 270060250 310390 3105090375 465585 4 1400120500620780 5 1750150625775975 6 21001807509301170

13. revenue/income = $350 times the number of customers expenses = $155 times the number of customers r = 350n profit = $195 times the number of customers p = 195n e = 155n

14. 20 Customers revenue = expenses = profit = 31 Customers revenue = expenses = profit = r = 350n e = 155n p = 195n 350×31=10850 155×31=4805 195×31=6045 350 x 20 = 7000 155 x 20 = 3100 195 x 20 = 3900

15. e = 155n p = 195n e = 155n + 700 It is an added expense. p=195n-700 It reduces your profit.

16. Make sure your notebook cover sheet looks like this. #. DATE Book/ Brief Description 1. 9-15 V&P:Problem 2.3, ACE 8, 10-12 2. 9-16V&P:Unit 2 Summary, ACE 1, 2, 15, 17-21, 24 3. 9-20V&P:Problem 3.1, ACE 2-4 4. 9-21V&P:Problem 3.2, ACE 5-8 5. 9-22 V&P: Problem 3.3, ACE 9-19