(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Suppose the selling price p of a product is linearly related to the quantity demanded q. If p=$15 when q=25, and p=$10 when q=100, and if q is at least 20 but not more than 150, find p as a function of q.

2. Relevant equations

3. The attempt at a solution

I couldn't find a sample problem for this so I would just guess that the domain would be

20<q<150.

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# Problem solving with linear functions 2.

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