||Time: 1 hour
- Let .
- Sketch the graph of identifying any
intercepts and asymptotes.
- Give the domain and range of .
- Solve for x algebraically:
- Compress the expression
one simplified logarithm. Also, give the domain of the original expression.
- The radioactive element carbon-14 has a half-life of about 5,750
years. The percentage of carbon-14 present in the remains of animal
bones can be used to determine age. How old is an animal bone that has
lost 40% of its carbon-14?
- Solve the system algebraically:
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Tue Jun 17 21:31:48 MDT 1997
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