| Discussion: | All Topics in PreCalculus for Properties of Rational Functions |
| Topic: | Thanks Ycc...but... |
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| Subject: | Thanks Ycc...but... |
| Author: | DUB |
| Date: | Aug 1 2004 |
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Thanks YCC.
Can you help on these two as well?
- Suppose you have a lemonade stand, and when you charge $1 per cup of lemonade
aide you sell 60 cups. But when you raise your price to $2 you only sell 30
cups.
Write an equation for the number of cups you sell as a function of the price you
charge. Denote "C" for number of cups, and "P" for the price you charge.
Assume the function is linear.
- Take a look at the table below and write out an equation for f(x).
x -2 -1 0 1 2
f(x) -5 -2 1 4 7
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