Write the single logarithm as a sum or difference of logs.
Table of contents
- 0. Functions7h 55m
- Introduction to Functions18m
- Piecewise Functions10m
- Properties of Functions9m
- Common Functions1h 8m
- Transformations5m
- Combining Functions27m
- Exponent rules32m
- Exponential Functions28m
- Logarithmic Functions24m
- Properties of Logarithms36m
- Exponential & Logarithmic Equations35m
- Introduction to Trigonometric Functions38m
- Graphs of Trigonometric Functions44m
- Trigonometric Identities47m
- Inverse Trigonometric Functions48m
- 1. Limits and Continuity2h 2m
- 2. Intro to Derivatives1h 33m
- 3. Techniques of Differentiation3h 18m
- 4. Applications of Derivatives2h 38m
- 5. Graphical Applications of Derivatives6h 2m
- 6. Derivatives of Inverse, Exponential, & Logarithmic Functions2h 37m
- 7. Antiderivatives & Indefinite Integrals1h 26m
- 8. Definite Integrals4h 44m
- 9. Graphical Applications of Integrals2h 27m
- 10. Physics Applications of Integrals 3h 16m
- 11. Integrals of Inverse, Exponential, & Logarithmic Functions2h 31m
- 12. Techniques of Integration7h 41m
- 13. Intro to Differential Equations2h 55m
- 14. Sequences & Series5h 36m
- 15. Power Series2h 19m
- 16. Parametric Equations & Polar Coordinates7h 58m
0. Functions
Properties of Logarithms
Multiple Choice
Evaluate the given logarithm using the change of base formula and a calculator. Use the natural log.
log23789
A
0.08
B
11.89
C
3.58
D
0.30
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Verified step by step guidance1
Identify the given logarithm: \( \log_2 3789 \). This is a logarithm with base 2.
Recall the change of base formula: \( \log_b a = \frac{\log_c a}{\log_c b} \), where \( c \) is a new base, typically \( e \) for natural logarithms.
Apply the change of base formula using natural logarithms: \( \log_2 3789 = \frac{\ln 3789}{\ln 2} \).
Use a calculator to find \( \ln 3789 \) and \( \ln 2 \). Ensure your calculator is set to compute natural logarithms.
Divide the result of \( \ln 3789 \) by \( \ln 2 \) to find the value of \( \log_2 3789 \).
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