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Drinking and driving The following table gives the number of drinks and the resulting blood alcohol percent for a 180-pound man legally considered driving under the influence (DUI)
Number of drinks | 5 | 6 | 7 | 8 | 9 | 10 |
Blood Alcohol Percent | 0.11 | 0.13 | 0.15 | 0.17 | 0.19 | 0.21 |
Source: Pennsylvania Liquor Control Board
Is the average rate of change of the blood alcohol percent with respect to the number of drinks a constant?
Use the rate of change and one point determine by a number of drinks and the resulting blood alcohol percent to write the equation of a linear model for these data.
Verify that the values in the table fit the model.
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Chapter 1 Solutions
WebAssign with Corequisite Support for Harshbarger/Reynolds/Karr/Massey's Mathematical Applications for the Management, Life, and Social Sciences, 12th Edition [Instant Access], Single-Term
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