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Chapter 5 Review

Chapter 5 Review. Page 442-443 #7-14, 31-38, Page 453 #5-14, 33-38, Page 462 #1-4. 7) log 2 a+log 2 b 8) ln 3 + ln x 9) ln 7 + 4 ln a 10) 3 log a – log 3 11) log 6 – log z 12) ln x + ln y – ln z 13) 2 log x – log 3 14) log 3 + 6 log x 31) log 6 32) 5/6 log 2

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Chapter 5 Review

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  1. Chapter 5 Review

  2. Page 442-443 #7-14, 31-38, Page 453#5-14, 33-38, Page 462 #1-4 7) log2a+log2b 8) ln 3 + ln x 9) ln 7 + 4 ln a 10) 3 log a – log 3 11) log 6 – log z 12) ln x + ln y – ln z 13) 2 log x – log 3 14) log 3 + 6 log x 31) log 6 32) 5/6 log 2 33) -3/2 ln 5 34) Ln 3 35) Log 2 36) log21/2 (=1) 37) Log 6 38) log31=0 ------ 5) Ln 1.25 = 0.2231 6) –ln 4 = -1.386 7) Log 20 = 1.301 8) Log 93/5 = 1.270 9) -5/6 ln 0.4 = 0.7637 10) 200 ln 2 = 138.6 11) ln 0.5/ln 0.9= 6.579 12) 2/log 1.15 = 32.95 13) 1+ log 4/log 1.1= 15.55 14) 2 + log 33/log 2= 7.044 33) 4.642 34) 7.389 35) 74.207 36) 1.120 37) 7.071 38) -1.162 ----- • Logarithmic • Logistic • Exponential • exponential

  3. f(x) = 2x2+1g(x)=x+10 • f+g)(x)

  4. f(x) = 2x2+1g(x)=x+10 2) (f-g)(x)

  5. f(x) = 2x2+1g(x)=x+10 3) (g-f)(x)

  6. f(x) = 2x2+1g(x)=x+10 4) (fg)(x)

  7. f(x) = 2x2+1g(x)=x+10 5) (f/g)(x)

  8. f(x) = 2x2+1g(x)=x+10 6) (f○g)(x)

  9. f(x) = 2x2+1g(x)=x+10 7) (g○f)(x)

  10. Find the inverse of the following functions. 8) f(x)= 2x-10

  11. Find the inverse of the following functions. 9) f(x)= x2+12

  12. Graph the following exponential function and complete the chart.

  13. 11) log x=1.5

  14. 12) log3x=4

  15. 13) 2log4(x+2)+5=12

  16. 14) 10x=125

  17. 15) e0.1x=5.2

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