Last time: More on partial derivatives
Today:
- Student grants for summer work
- Distribute Section 15.5
Worksheet
- Return 15.2 problems: #25, 35. Some comments:
- It is not enough to simply write down a solution set! You need to
justify your answers.
- Domains of these bivariate functions are not real numbers, but
rather pairs of real numbers: elements of RxR.
- Use vocabulary! Talk about rational functions!
- Domain versus continuity - we're asked about continuity!
- in 37, they've tried to plug the hole - the question is, did they
succeed in making the function continuous?
- Quiz Opportunity over Section 15.4
- No problems to collect.
- Questions on old stuff?
- Section 15.4:
Links:
Next time: 15.5: the Chain Rule!
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