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Logarithms

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

Content:
Definitions:
0. logx(49) = 2
1. log(x) = 2
2. log3(3^8) = x
3. log5(1)= x
4. logx(1/2) = -1
5. log(x) = 3
6. log5(1/5) = x
7. ln(x) = 2
8. log(.01) = x
9. log(1000) = x
10. ln(e^9) = x
11. log5(x)=2
12. logx(64) = 3
13. log2(1/8) = x
14. log6(x) = -1
15. ln(1/sqrt(e)) = x

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