Calculus 1, Lecture 4: Logarithms, Laws of Logarithms, Proof of Logarithm Law, Limits at Infinity

#logarithm #logarithmic #logarithmicfunctions #logarithmicfunction
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(0:00) Definition of log base b of x
(2:18) Logarithms examples
(13:41) log_b(x) is the inverse function of b^x
(20:03) Rule of 72 (confirm with logs)
(26:53) Laws of Logarithms
(33:22) Why do we do proofs?
(34:48) Prove log of a product is the sum of the logs
(44:21) Limit facts (limits at infinity and infinite limits)

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