2012Spring_Exam3

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Unformatted text preview: n inverse ____________________ 9. Given the functions a. (6 pts) 3 ____________________ ___________________ __ 3 and 0 1, find b. (6 pts) ∗ 2 10. If √3 a. (5 pts)Find the constant of proportionality b. (1pt) Is y directly proportional or inver rsely proportional to x? 11. (6 pts) The simple interest for your savings account is jointly pro portional to the time and principal (original investment). Find the constant of proportionality if the simple in terest is $30, the principal $100, and time is 3 months. 12. (6 pts) Find the zeros of y=x4‐x2 13. (6 pts) Find the maximum/minimum value...
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This document was uploaded on 02/17/2014 for the course MATH 1200 at Ohio University- Athens.

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