Exponential functions:

(You may check the graph on your calculator) 1. y = log (x) 2. y = -3 + log3(x) 3. y = log (x – 3) 4. y =-2 + log4 (x-3) 5. y = 4 + ln (x + 2) Evaluate: 6. log 100 7. log 1017 8. ln e43 9. log 2 8 10. log 2 (1/4) 11. log 4 2 12. log 50 + log 2 13. log 3 54 – log 3 2 14. 2log 7 . 15. eln 17 16. 10log 17. Solve: 17. 23x-5 = 16 18. ... ................
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