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3.1-3.4 Review. Directions Take out a sheet of paper to answer all of the review problems. This will be collected for participation points! The “Last.

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Presentation on theme: "3.1-3.4 Review. Directions Take out a sheet of paper to answer all of the review problems. This will be collected for participation points! The “Last."— Presentation transcript:

1 3.1-3.4 Review

2 Directions Take out a sheet of paper to answer all of the review problems. This will be collected for participation points! The “Last Man Standing” will be your prize!

3 LAST MAN STANDING MILDLYSOMEWHAT MOSTLY TOTALLY COSTUMED MAN 1 Pt of EC on Test cookiesmunchkinsCandy WEIRD MAN Cookies 1 Pt of EC on Test Smiley on your next test High five SICK MAN Candy Pick your seats for a week ANGRY MAN Smiley on your next test Munchkins Smiley on your test 1 pt of EC for the quarter

4 Determine a formula for the exponential functin whose graph goes through the given point and has a y-intercept of 2. (no calculator)

5 Determine a formula for the exponential functin whose graph goes through the given point and has a y-intercept of 2. (no calculator)

6 State whether is an exponential growth, decay, or neither.

7 State whether is an exponential growth, decay, or neither. DECAY

8 Calculator Ok The amount of C in grams of carbon-14 present in a certain substance after t years is given by. When will half life occur? Round to three decimal places.

9 The amount of C in grams of carbon-14 present in a certain substance after t years is given by. When will half life occur? Round to three decimal places. 5700.224 years

10 Solve.

11

12 Given the logistic function Find

13 Given the logistic function Find 20

14 State the initial value of

15

16 Find the logistic function that satisfies the given condition: Initial value=10, limit to growth=40, passing thorugh (1,20)

17 Find the logistic function that satisfies the given condition: Initial value=10, limit to growth=40, passing thorugh (1,20)

18 Evaluate

19

20 The population in Smallville in the year 1890 was 6250. Assume the population increased at a rate of 2.25% per year. When will the population reach 50,000? You may use your calculator.

21

22 If I have a substance with an initial mass of 592g. If the substance quarters every 6 days, when will the substance have a mass of 74g? Calculator ok.

23 If I have a substance with an initial mass of 592g. If the substance quarters every 6 days, when will the substance have a mass of 74g?

24 Find Given Include the appropriate domain

25 Find Given

26 Evaluate

27

28 Write as a single log

29

30 State the domain and range of

31

32 Calculator ok Round to three decimal places Solve for x:

33 Calculator Ok.

34 WITHOUT a Calculator evaluate Give an exact value.

35 WITHOUT a Calculator evaluate Give an exact value

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