What is the Domain of the following logarithmic functions? 1)?f(x) = log(3x – 21) 2)?f(x) = log(2x + 16) 3)?f(x) = log2?(x – 2) Perform the operations: 4)?log2?4 + log4?2 = 5)
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What is the Domain of the following logarithmic functions?
1) f(x) = log(3x – 21)
2) f(x) = log(2x + 16)
3) f(x) = log2 (x – 2)
Perform the operations:
4) log2 4 + log4 2 =
5) log 1000 + ln e5 =
6) log1/2 8 =
Solve the equations:
7) x2 = log 100 + 119
8) Solve the equation log 4 + log x = log 28
9) Solve the equation log (x + 3) + log x = log 28
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