1. example 3 Blood Alcohol Percent
The table gives the number of drinks and the resulting blood alcohol percent for a 180-lb man. (“One drink” is equal to 1.25 oz of 80 proof liquor, 12 oz of a regular beer, or 5 oz of table wine, and many states have set 0.08% as the legal limit for driving under the influence.)
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.
Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Chapter 1.4
2009 PBLPathways

2. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?

3. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?

4. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?

5. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?

6. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?

7. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

8. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

9. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

10. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

11. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

12. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

13. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

14. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Is the rate of change of the blood alcohol percent for a 180-lb man constant? What is it?
percent per drink

15. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

16. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

17. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

18. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

19. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

20. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

21. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

22. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

23. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

24. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.

25. Number of Drinks (x) 3 4 5 6 7 8 9 10
Blood Alcohol Percent (y)
0.07
0.09
0.11
0.13
0.15
0.17
0.19
0.21
Write the equation of the function that models the blood alcohol percent as a function of the number of drinks.