
Exercises 47–52 present data in the form of tables. For each data set shown by the table,
a. Create a
b. Use the scatter plot to determine whether an exponential function, a logarithmic function, or a linear function is the best choice for modeling the data. (If applicable, in Exercise 72. you will use your graphing utility to obtain these functions.)
Temperature Increase in an Enclosed Vehicle
Minutes | Temperature Increase (°F) |
10 | 19° |
20 | 29° |
30 | 34° |
40 | 38° |
50 | 41° |
60 | 43° |

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Chapter 4 Solutions
MyLab Math with Pearson eText -- Standalone Access Card -- for College Algebra (7th Edition)(Outer package may vary)
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