L(j))garithwc Fm°JDDl. it Cf-yOt)orT I...
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i( La garithms " ,. Practice 1 .Legac-Algebra 2 Name' ----------------- I it" Cf-yOt)or T b" = y. l' ~ansv--Je(" base L(j))garithwc Fm°JDDl. !io.'ll5»-J a . log, Y = X <E- e.'if>Or.CCll r base example: .J- letponen t 24 =16 1~ mfC answer BAE - BfG-A W tmAL5 ~T 0; N v 5 sA. e 'N P ""0 '-" n r s. n .t I . _-- " ... -r=-; - ~ log4256 =4 2. Iogv l = 0 3. log, 32 = 5 4. log Iu = 1 5. logs 5 = 1 6. 1 logg-=-2 ,~ 64 \ , .. 'i - , 7. 8. log., 289 = 2 9. logs61= 0 10. II. 12. log, 6561 = ~ log, 59, 049 = 5 1 1 l~, , log -=-2 ,log?--=-10 \ 12144 -1024 " " r, ! , \ ~ " ~ . . " #1..:12 Write each equation Tn exponential form (loggy tail). Make sure it makes sensel l eX. ~IO- ~
Transcript of L(j))garithwc Fm°JDDl. it Cf-yOt)orT I...
i( La garithms " ,.Practice 1.Legac-Algebra 2
Name'-----------------
I
it" Cf-yOt)orTb" = y.l' ~ansv--Je("
base
L(j))garithwc Fm°JDDl.
!io.'ll5»-Ja .log, Y = X <E- e.'if>Or.CCll
rbase
example: .J-
letponent
24 =161 ~mfC answer
BAE - BfG-AWtmAL5 ~T0; N v5 sA.e 'N P
""0'-" nr s.n.t
I ._--"
... -r=-;-~ log4256 =4 2. Iogv l = 0 3. log, 32 = 5 4. log Iu = 1 5. logs 5 =1 6. 1logg-=-2
,~ 64\ ,
.. 'i
-,
7. 8. log., 289 = 2 9. logs61= 0 10. II. 12. log, 6561 = ~log, 59, 049 =5 1 1 l~,,
log -=-2 ,log?--=-10\ 12144 -1024"
"r,!
, \
~"
~. . "
#1..:12 Write each equation Tn exponential form (loggy tail). Make sure it makessensel l
eX. ~IO-~
- 0 rr e eac euua on m og-ant c orm. i
-'r~ ::: ~l 14. 252 625 15. 83 .:::) - ::: 512 16. 132 169\ =''. .. I
- \~.-.....:: - ..
;/I,
29 ::: 512 18. 45= J024- 19. 54 = 625 20. 10-3= 0.001,---
i
rJ _ J 22. 5-2 = -L 23. 8-1 =i 24. 11D- 64 - 25 a = 1
;:;:
r, 6' =-6 2.6. 6-3= 2i6 27. 17° = 1 28. 17! = 17
#132° W it h ti . I . hmi f
Evaluate each logarithmCDset equal-tDx
.,
.... log, 1fi - - . _._- ---- - --.-1~. ,-~ 31. Iog28'" log24 , 33. log22
\ 32., ' '
i \ (, - > I, - \~ \,--, - - \
., "
---- \
L log21 1 36. . 1 37. log 135. logz2 logz4." " 28
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1. log". 125 38. \og1616 40. logll121 41. log 0.1J .
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I log 1 43. 44. 45.c. Jog31 log6216 log12~<
-1 1
-,S.: k)g3[~O 47. log l(''G;OOO dO Jog39 49..0. log3 27
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- ,
J. log J60 51. log~32 52.. i . 53. log819log7 4-9(I.:
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