Problem 1PSQ: Convert each percent to decimal form. a. 4% b. 81% c. 11.4% Problem 2PSQ: Convert each decimal to a percent. a. 0.37 b. 0.914 c. 0.019 Problem 3PSQ: Does this sequence represent linear growth, exponential growth, or neither? 7, 16, 25, 34, 43, 52 Problem 4PSQ: Does this sequence represent linear growth, exponential growth, or neither? 2, 3, 4.5, 6.75, 10.125,... Problem 5PSQ: Write the growth factor for any sequence in Questions 3 and 4 that is exponential. Problem 6PSQ: In one year, Chads salary was raised from $31,500 to $35,250. Find the relative change. Problem 7PSQ: The graph here shows the concentration of a certain drug in a patients bloodstream in milligrams per... Problem 1LO: If a person invested $15,000 today in a reasonably successful fund, how much do you think it could... Problem 1C: Describe the differences between linear and exponential growth based on what we know from earlier in... Problem 2C: For each value in the table after the initial investment, divide the amount by the value of the... Problem 3C: What does your result in Question 2 say about the type of growth this account exhibits? Problem 4C: Find the relative change in value for each year in the table compared to the previous year. What can... Problem 5C: Find the value of the account after 10 years. Dont multiply by 1.07 ten times thats what exponents... Problem 6C: Use your answer to Question 3 to write an equation in the form y = expression, where the expression... Problem 7C: Verify that the equation you wrote generates the account values in the table. Ideally, you would use... Problem 8C: For the spreadsheet displayed earlier, find the output for the function =SUM(B3:B4). Problem 9C: For the function describing the value of our $15,000 investment, find f(12), and describe what it... Problem 10C: Look back at the graph that illustrates the value of the account. Trace along the graph slowly from... Problem 11C: How much interest will you earn from zero to five years into the investment? This will be the... Problem 12C: How much interest will you earn between years 35 and 40? This time the formula is your only option. Problem 13C: Describe what you can learn from comparing the answers to Questions 11 and 12. Also describe how... Problem 1G: If youre the coffee drinker represented by the table and graph, how much caffeine was initially in... Problem 2G: Find the relative change in caffeine for each one-hour period listed in the following table. Round... Problem 3G: Complete this important statement about exponential change: A quantity either grows or decays... Problem 4G: Looking at the graph of the caffeine remaining in your system, describe what exponential decay looks... Problem 5G: Whats the multiplication factor that youd need to multiply by a previous hours amount to get the... Problem 6G: Use your answer to Question 5 to write a function of the form f(x)= expression where the expression... Problem 7G Problem 8G Problem 9G Problem 10G: Use either TABLE or TRACE commands on your calculator to try and come up with a more accurate... Problem 11G: Make up a situation that could be modeled by each of the following exponential graphs. As always,... Problem 1DYGI: Elaine keeps an investment whose value x years after opening the account can be described by the... Problem 2DYGI: a. For the spreadsheet on the previous page showing golf scores, find the output for the function... Problem 3DYGI: Elaine from Did You Get It 1 never touches the money in that account, and it gets passed down... Problem 4DYGI: The radioactive elements used in medical imaging are good examples of substances that decay... Problem 5DYGI: Use the equation you wrote in Did You Get It 4, along with a graphing calculator, to answer each... Problem 1R: Compare exponential growth and exponential decay. What do they have in common? How are they... Problem 2R: What did you learn in this lesson about the value of leaving money invested for long periods of... Problem 3R: Name one thing you learned or discovered in this lesson that you found particularly interesting. Problem 1A: How much money is Joe earning when hes 30? Problem 2A: How much money is he allowing himself to spend when hes 30? Show a calculation, then describe... Problem 3A: How much is Joe earning when hes 35? Show a calculation based on the annual relative growth rate of... Problem 4A: How much money is Joe allowing himself to spend when hes 35? Show a calculation, then describe... Problem 5A: Carefully explain the meaning of the crossover point. Problem 6A: Now turn your attention to the graph to answer Questions 68. How much is Joe earning in salary when... Problem 7A: Now turn your attention to the graph to answer Questions 68. How much is Joe allowing himself to... Problem 8A: Now turn your attention to the graph to answer Questions 68. How much is Joe earning from his... Problem 9A: Write a function of the form f(x) = expression where the expression describes the amount Joe earns x... Problem 10A: Use your answer to Question 9 to find how much Joe earns at age 60. How does it compare to the... Problem 11A: Write a function of the form f(x) = expression where the expression describes the amount Joe spends... Problem 12A: Use your answer to Question 11 to find how much Joe spends at age 60. How does it compare to the... Problem 13A: How much less money does Fran spend at age 30 than Joe? Problem 14A: How much earlier does Fran reach her crossover point? Problem 15A: Describe what impact this article might have on your saving vs. spending plan in the future. format_list_bulleted