Chap 11 Review

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Figure 1: .

Exercise 1 What’s the period of the sinusoid in Figure 1?

1       2       3       4       5      

question id: drill-Quiz-2-22

Figure 2: .

Exercise 2 Which function(s) in Figure 1 have $k<0$?

blue       black       both       neither      

question id: drill-Quiz-2-23

Figure 3: .

Exercise 3 Which function(s) in Figure 3 have $k<0$?

blue       black       both       neither      

question id: drill-Quiz-2-24

Figure 4: .

Exercise 4 Which function(s) in Figure 4 have $k<0$?

blue       black       both       neither      

question id: drill-Quiz-2-25

Exercise 5 One of the functions in Figure 2 has a half-life, the other a doubling time. Which is bigger, the half-life or the doubling time?

doubling time

half-life

about the same

they aren’t exponential, so the concept of half-life/doubling-time does not apply.

question id: drill-Quiz-2-26

Exercise 6 In this book, what is meant by the word “variable”?

input to a function

output from a function

A column in a data table.

question id: drill-M04-8

11-review.rmarkdown

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