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Logarithmic functions: definition, graphs, and natural logs — Homework
Convert to exponential form to solve, and check every domain before finalizing an answer.
- 1.Evaluate log(0.0001).
- 2.Evaluate ln(1/e^2).
- 3.Solve ln(x) = 3 for x, leaving your answer in terms of e, then approximate it.
- 4.State the domain of f(x) = log(5-x).
- 5.Explain why log_b(x) is undefined for x <= 0, using the definition of a logarithm as an exponent.
🌲 Homeschool of the FutureTwelfth Grade · Math · week 13 homework