number of cricket chirps per 15 seconds.  Chirps/15 sec x Temp (oF) y 20 89 16 72 20 93 18 84 17 81 16 75 15 70 17 82 15 69 16 83 15 80 17 83 16 81 17 84 14 76 (a) Calculate the slope of the line that contains your two points.  (b) Find the equation of your line.

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 95E
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Can you predict the temperature based on the number of chirps of a cricket? The data below represent the temperature and number of cricket chirps per 15 seconds. 

Chirps/15 sec

x

Temp (oF)

y

20

89

16

72

20

93

18

84

17

81

16

75

15

70

17

82

15

69

16

83

15

80

17

83

16

81

17

84

14

76

(a) Calculate the slope of the line that contains your two points. 

(b) Find the equation of your line. 

(c) Interpret the slope of your line.

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