Worksheet: Logarithmic Function
Write the following equalities in exponential form. (1) log3 81 = 4. (2) log7 7 = 1. (3) log1. 2.
Logarithmic Equations.pdf
Worksheet by Kuta Software LLC. Kuta Software - Infinite Algebra 2. Name___________________________________. Period____. Date________________. Logarithmic
Worksheet 2.7 Logarithms and Exponentials
Logs have some very useful properties which follow from their definition and the equivalence of the logarithmic form and exponential form. Some useful
Infinite Precalculus - Exponents and Logarithms
. Worksheet by Kuta Software LLC. Kuta Software - Infinite Precalculus. Exponents and Logarithms Rewrite each equation in logarithmic form. 13) x y = 178. 14 ...
Integrals Involving Exponential and Logarithmic Functions
In this section we explore integration involving exponential and logarithmic functions. Integrals of Exponential Functions. The exponential function is perhaps
Exponential and logarithmic functions
The module Indices and logarithms (Years 9–10) covered many properties of exponential and logarithmic functions including the index and logarithm laws. Now
Derivatives of Exponential and Logarithmic Functions. Logarithmic
Derivatives of Exponential and Logarithmic Functions. Logarithmic Differentiation. Derivative of exponential functions. The natural exponential function can
Math 120 - Review Sheet Exponential and Logorithmic Functions
Worksheet by Kuta Software LLC. Rewrite each equation in logarithmic form. 16) 4. 2. = 16. 17) x. −4. = y. 18) m. 3. = n. 19) 12 x. = y. 20) a. −7. = b. Find
Infinite Algebra 2 - Solving Exponential and Logarithmic Equations
. Worksheet by Kuta Software LLC. -2-. Solve each equation. Round your answers to the nearest ten-thousandth. 11) 4 x. = 72. 12) e b - 2. = 12. 13) e r. - 7 =
Unit 8: Exponential & Logarithmic Functions
Worksheet. 13. Review. 14. Test. Date ______. Period_________. Unit 8: Exponential & Logarithmic Functions. Page 2. Objective: To model exponential growth.
Worksheet: Logarithmic Function
Write the following equalities in exponential form. (1) log3 81 = 4. (2) log7 7 = 1. (3) log1. 2.
derivative-of-exponential-and-logarithmic-functions.pdf
If you are not familiar with exponential and logarithmic functions you may wish to consult the booklet Exponents and Logarithms which is available from the
Worksheet 2.7 Logarithms and Exponentials
Logs have some very useful properties which follow from their definition and the equivalence of the logarithmic form and exponential form. Some useful
Higher Mathematics EXPONENTIALS & LOGARITHMS
4 Exponentials and Logarithms to the Base e. EF 6. 5 Exponential and Logarithmic Equations Remember that the graph of an exponential function ( ).
Indiana Landmarks
Write an example below to some of exponents worksheet functions showing Exponential functions date either Work logarithmic function. Algebra worksheets ...
Unit 8: Exponential & Logarithmic Functions
8.5 Exponential and Logarithmic. Equations Applications of Natural Logs. Worksheet ... B. An exponential function is a function with the general form ...
Exponential and Logarithmic Graph Worksheet
Graphing Exponential and Logarithmic Functions. Name: Graph the following Exponential Functions. 1. 3. 2. 1 x y. +. = -. 2. 2. 4. 3. 1. 3 x y. -. ? ?. = +.
Comparing Exponential and Logarithmic Rules
Task 1: Looking closely at exponential and logarithmic patterns… 1) In a prior lesson you graphed and then compared an exponential function with a
6.5 Applications of Exponential and Logarithmic Functions
Equations 6.2 and 6.3 both use exponential functions to describe the growth of an investment. Curiously enough the same principles which govern compound
Limits of exponential and logarithmic functions worksheet
Limits of exponential logarithmic and trigonometric functions worksheet. Applying the natural logarithm function to both sides of the equation ...
Vanier College Sec V Mathematics
Department of Mathematics 201-015-50Worksheet: Logarithmic Function1. Find the value ofy.
(1) log525 =y(2) log31 =y(3) log164 =y(4) log218
=y (5) log51 =y(6) log28 =y(7) log717
=y(8) log319 =y (9) log y32 = 5 (10) log9y=12 (11) log418 =y(12) log9181 =y2. Evaluate.
(1) log31 (2) log44 (3) log773(4)blogb3(3) log2553(4) 16log48
3. Write the following expressions in terms of logs ofx,yandz.
(1) logx2y(2) logx3y2z (3) logpx 3py 2z4(4) logxyz
(5) log xyz (6) logxy 2 (7) log(xy)13 (8) logxpz (9) log 3px 3 pyz (10) log4rx 3y2z4(11) logxrpx
z (12) logrxy 2z 84. Write the following equalities in exponential form.
(1) log381 = 4 (2) log77 = 1 (3) log12
18 = 3 (4) log31 = 0 (5) log 4164=3 (6) log6136 =2 (7) logxy=z(8) logmn=12
5. Write the following equalities in logarithmic form.
(1) 82= 64 (2) 103= 10000 (3) 42=116
(4) 34=181 (5) 12 5 = 32 (6)13 3 = 27 (7)x2z=y(8)px=y6. True or False?
(1) log xy 3 = logx3logy(2) log(ab) = logalogb(3) logxk=klogx (4) (loga)(logb) = log(a+b) (5)logalogb= log(ab) (6) (lna)k=klna (7) log aaa=a(8)ln1x = lnx(9) lnpx xk= 2k7. Solve the following logarithmic equations.
(1) lnx=3 (2) log(3x2) = 2 (3) 2logx= log2 + log(3x4) (4) logx+ log(x1) = log(4x) (5) log3(x+ 25)log3(x1) = 3 (6) log9(x5) + log9(x+ 3) = 1
(7) logx+ log(x3) = 1 (8) log2(x2) + log2(x+ 1) = 28. Prove the following statements.
(1) log pb x= 2logbx(2) log1pb px=logbx(3) logb4x2= logbpx9. Given that log2 =x, log3 =yand log7 =z, express the following expressions
in terms ofx,y, andz. (1) log12 (2) log200 (3) log 143(4) log0:3 (5) log1:5 (6) log10:5 (7) log15 (8) log60007
10. Solve the following equations.
(1) 3 x2 = 12 (2) 31x= 2 (3) 4 x= 5x+1(4) 61x= 10x (5) 32x+1= 2x2(6)101 +ex= 2
(7) 52x5x12 = 0 (8)e2x2ex= 15
11. Draw the graph of each of the following logarithmic functions, and analyze each
of them completely. (1)f(x) = logx(2)f(x) = logx (3)f(x) =log(x3) (4)f(x) =2log3(3x) (5)f(x) =ln(x+ 1) (6)f(x) = 2ln12 (x+ 3) (7)f(x) = ln(2x+ 4) (8)f(x) =2ln(3x+ 6)12. Find the inverse of each of the following functions.
(1)f(x) = log2(x3)5 (2)f(x) = 3log3(x+ 3) + 1 (3)f(x) =2log2(x1) + 2 (4)f(x) =ln(12x) + 1 (5)f(x) = 2x3 (6)f(x) = 233x1 (7)f(x) =5ex+ 2 (8)f(x) = 12e2x13. 15 000$ is invested in an account that yeilds 5% interest per year. After how
many years will the account be worth 91 221.04$ if the interest is compounded yearly?14. 8 000$ is invested in an account that yeilds 6% interest per year. After how
many years will the account be worth 13709.60$ if the interest is compounded monthly?15. Starting at the age of 40, an average man loses 5% of his hair every year. At
what age should an average man expect to have half his hair left?16. A bacteria culture starts with 10 00 bacteria and the number doubles every 40
minutes. (a) Find a formula for the number of bacteria at time t. (b) Find the number of bacteria after one hour. (c) After how many minutes will there be 50 000 bacteria?ANSWERS
1. (1) 2
(2) 0 (3) 12 (4)3 (5) 0 (6) 3 (7)1 (8)2 (9) 2 (10) 13 (11)32 (12)22. (1) 0
(2) 1 (3) 3 (4) 3 (5) 32(6) 643. (1) 2logx+ logy (2) 3logx+ 2logylogz (3) 12 logx+23 logy4logz (4) logx+ logy+ logz (5) logxlogylogz (6) 2logx2logy (7) 13 logx+13 logy (8) logx+12 logz (9) 13 (logxlogylogz) (10) 14 logx+12 logylogz (11) 54
logx12 logz (12) 12 logx+ logy4logz
4. (1) 3
4= 81 (2) 7 1= 7 (3) 12 3 =18 (4) 3 0= 1 (5) 4 3=164 (6) 6 2=136 (7)xz=y (8)m12 =n5. (1) log
864 = 2
(2) log1010000 = 3
(3) log 4116=2 (4) log 3181
=4 (5) log 12 32 =5
(6) log 13 27 =3
(7) log xy= 2z (8) log xy=126. (1) True (2) False (3) True (4) False (5) False (6) False (7) True (8) True
7. (1)S=fe3g
(2)S=f34g (3)S=f2;4g (4)S=f5g (5)S=f2g (6)S=f6g (7)S=f5g (8)S=f3g8. (1)
log pb x= 2logbx log pb x=logxlog pb logx1 2 logb = 2 logxlogb = 2log bx(2) log 1pb px=logbx log 1pb px=logpx log 1pb 12 logx 12 logb =logxlogb =logbx(3) log b4x2= logbpx log b4x2=logx2logb42logx4logb
12 logxlogb 12 logbx = log bpx9. (1) 2x+y (2)x+ 2 (3)xy+z (4)y1 (5)yx (6)y+zx (7) 1x+y (8)x+yz+ 310. (1)S=f2:402g
(2)S=f0:369g (3)S=f7:213g (4)S=f0:438g (5)S=f1:652g (6)S=fln4g (7)S=flog54g (8)S=fln5g11. (1)
Dom(f) =]0;+1[
R(f) =R
Zeros: 1
Y-intercept: None
Variation:
f(x)%ifx2]0;+1[ f(x)&ifx2 ;Extremums: Max: None, Min: None
Sign: f(x)0 ifx2]0;1] f(x)0 ifx2[1;+1[(2)Dom(f) =] 1;0[R(f) =R
Zeros:1
Y-intercept: None
Variation:
f(x)%ifx2 ; f(x)&ifx2] 1;0[Extremums: Max: None, Min: None
Sign: f(x)0 ifx2] 1;1] f(x)0 ifx2[1;0[ (3)Dom(f) =]3;+1[
R(f) =R
Zeros: 4
Y-intercept: None
Variation:
f(x)%ifx2 ; f(x)&ifx2]3;+1[Extremums: Max: None, Min: None
Sign: f(x)0 ifx2]3;4] f(x)0 ifx2[4;+1[(4)Dom(f) =] 1;3[R(f) =R
Zeros: 2
Y-intercept:2
Variation:
f(x)%ifx2] 1;3[ f(x)&ifx2 ;Extremums: Max: None, Min: None
Sign: f(x)0 ifx2]2;3[ f(x)0 ifx2] 1;2[ (5)Dom(f) =]1;+1[
R(f) =R
Zeros: 0
Y-intercept: 0
Variation:
f(x)%ifx2 ; f(x)&ifx2]1;+1[Extremums: Max: None, Min: None
Sign: f(x)0 ifx2]1;0[ f(x)0 ifx2]0;+1[(6)Dom(f) = ]3;+1[R(f) =R
Zeros:1
Y-intercept: 2ln32
Variation:
f(x)%ifx2]3;+1[ f(x)&ifx2 ;Extremums: Max: None, Min: None
Sign: f(x)0 ifx2[1;+1[ f(x)0 ifx2]3;1] (7)Dom(f) =]2;+1[
R(f) =R
Zeros:1:5
Y-intercept: ln4
Variation:
f(x)%ifx2]2;+1[ f(x)&ifx2 ;Extremums: Max: None, Min: None
Sign: f(x)0 ifx2[1:5;+1[ f(x)0 ifx2]2;1:5](8)Dom(f) =] 1;2[R(f) =R
Zeros:53
Y-intercept:2ln6
Variation:
f(x)%ifx2] 1;2[ f(x)&ifx2 ;Extremums: Max: None, Min: None
Sign: f(x)0 ifx2[53 ;2[ f(x)0 ifx2] 1;5312. (1)f1(x) = 2x+5+ 3
(2)f1(x) = 3x13 3 (3)f1(x) =12 102x2+ 1 (4)f1(x) =12 e1x+12 (5)f1(x) = log2(x+ 3) (6)f1(x) =13 log3x+ 12 (7)f1(x) =ln2x5 (8)f1(x) =12quotesdbs_dbs11.pdfusesText_17
[PDF] exponential fourier series for signal
[PDF] exponential fourier series in signals and systems pdf
[PDF] exponential fourier series of half wave rectified sine wave
[PDF] exponential fourier series of half wave rectifier
[PDF] exponential fourier series of square wave
[PDF] exponential function to log calculator
[PDF] exponential to log conversion calculator
[PDF] exponential to natural log calculator
[PDF] exponentielle de 0 7
[PDF] exponentielle de 0 valeur
[PDF] exponentielle de x u003d0
[PDF] exponentielle traduction en arabe
[PDF] exponents and logarithms worksheet
[PDF] exponents surds and logarithms pdf