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Logarithms

Author: Whitener Elizabeth
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. log5(1/5) = x
1. log5(1)= x
2. logx(49) = 2
3. log(x) = 3
4. ln(e) = x
5. ln(1/sqrt(e)) = x
6. ln(e^9) = x
7. log5(x)=2
8. logx(64) = 3
9. ln(x) = 2
10. logx(1/2) = -1
11. log6(x) = -1
12. ln(8) = x
13. logx(sqrt6) = 1/2
14. log3(3^8) = x
15. log2(1/8) = x

Answers:
0. e^2
1. -1/2
2. 0
3. 2.1
4. -1
5. 100
6. 8
7. 2
8. 9
9. 1000
10. 6
11. 1/6
12. 25
13. -2
14. -3
15. 3
.