1 / 10

Chapter 8 Review

Chapter 8 Review. Rewrite into logarithm form: 1. 2. Rewrite into exponential form:. 3. 4. Simlify:. 5. 6. Use a calculator to evaluate – round to 3 decimal places. 7. 8. .199. 1.883. Tell whether the function is

lucio
Download Presentation

Chapter 8 Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 8 Review

  2. Rewrite into logarithm form: 1. 2.

  3. Rewrite into exponential form: 3. 4. Simlify: 5. 6.

  4. Use a calculator to evaluate – round to 3 decimal places 7. 8. .199 1.883 Tell whether the function is exponential growth or decay: 9. GROWTH f(x) =

  5. Expand: 10. 11. log8x5y 5log8x + log8y log5 log55 + 2log5x-3log5y

  6. Condense: 12. ln56 – ln8 ln7 13. 3log2x + 4log2y log2x3y4

  7. Use change of base formula to evaluate: 14. 15. log 5 11 log 3 16 log16log 3 2.524 log11log 5 1.5

  8. Solve: 16. 64x-7 = 16x+11 43x-21 = 42x+22 3x-21 = 2x+22 x = 43 17. ex-2 = 8 lnex-2 = ln8 x-2 = ln8 x = ln8+2 x=4.079

  9. 18. 19. 2log5(x-1) = 4 X-1 = 25X = 26 Log3(2x-3) =3 2X-3 = 27 2x = 30 x = 15

  10. 20. Continuous compounded interest uses the formula: A = Pert. You deposit $3000 in an account that pays 3% annual interest compounded continuously. What is the balance after 1 year? A = 3000e.03(1) $3091.36

More Related