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2.2 Homework B
1. If , find all real values of such that .
2. If , find all real values of such that .
3. If , find all real values of such that .
4. If and , find all real values of such
that .
5. If and , find all real values of
such that .
6. Which of these sentences correctly describe functions?
a. A ball’s speed is a function of how hard it was thrown.
b. The force with which you throw a ball is a function of how fast it flies.
c. The amount of money earned is a function of how many hours worked.
d. The number of hours worked is a function of how much money is earned.
7. If and , find
8. If and , find
9. If and , find
10. If and , find

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2.2 homework b

  • 1. 2.2 Homework B 1. If , find all real values of such that . 2. If , find all real values of such that . 3. If , find all real values of such that . 4. If and , find all real values of such that . 5. If and , find all real values of such that . 6. Which of these sentences correctly describe functions? a. A ball’s speed is a function of how hard it was thrown. b. The force with which you throw a ball is a function of how fast it flies. c. The amount of money earned is a function of how many hours worked. d. The number of hours worked is a function of how much money is earned. 7. If and , find 8. If and , find 9. If and , find 10. If and , find