1. If loga (2) = 0.3111 and loga (6) = 0.7782
According to the log rules, what would be the value of loga (3)?
a) .4811
b) 1.0893
c) .4771
d) 0.4671
2. Solve: log5 5 = x
a) x = 5
b) x = 25
c) x = 1
d) x = 0
3. Solve: log8 1 = x
a) x = 4
b) x = 1
c) x = 0
d) x = 8
4. Change to logarithmic form: 2^4 = 16
a) log2 4 = 16
b) log2 16 = 4
c) log4 2 = 16
d) log4 16 = 2
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Verified answer
loga(6) = loga(2) + loga(3) = 0.3111 + loga(3) = 0.7782
Answer (1): d) loga(3) = 0.4671
Answer (2): c) x = 1
Answer (3): c) x = 0
Answer (4): b) log2(16) = 4