How To Find The Domain of Logarithmic Functions | Precalculus

This precalculus video tutorial explains how to find the domain of logarithmic functions. It explains how to use a number line to write the domain in interval notation.
Functions and Graphs Practice Test: • Functions and Graphs |...
Transformations of Functions:
• Transformations of Fun...
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How To Find The Range of a Function:
• How To Find The Range ...
Domain and Range - More Examples:
• Domain and Range Funct...
Domain and Range From a Graph:
• Domain and Range of a ...
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Domain and Range - Radical Functions:
• Domain of a Square Roo...
Domain of Logarithmic Functions:
• How To Find The Domain...
Domain and Range - Piecewise Functions:
• Graphing Piecewise Fun...
Domain and Range - Inverse Functions:
• How To Find The Domain...
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SAT Math Test Prep:
• Evaluating Functions a...
ACT Math Test Prep:
• ACT Math Test Prep
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Пікірлер: 43

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor5 ай бұрын

    Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Math & Science Videos: www.patreon.com/mathsciencetutor/collections

  • @lonelystone1132
    @lonelystone1132 Жыл бұрын

    your existence means a lot to all those students who are struggling with mathematics, you're doing good job!

  • @-soldier5308

    @-soldier5308

    10 ай бұрын

    Which year are you ?

  • @lonelystone1132

    @lonelystone1132

    10 ай бұрын

    @@-soldier5308 1st year

  • @Rin-gd6vg
    @Rin-gd6vg Жыл бұрын

    The only channel that make me watch a whole long vedio.. thanks as always !

  • @klincollins1307
    @klincollins1307 Жыл бұрын

    God bless you for this video, you just save my life for my exam tomorrow. thanks

  • @ishaanverma9847
    @ishaanverma9847 Жыл бұрын

    thank you sir your video are so good , they clear doubts

  • @Aerosol4444
    @Aerosol44442 ай бұрын

    Man the moment I see his video is the moment I start solving every question thrown to me.

  • @SrijanDevipur
    @SrijanDevipur Жыл бұрын

    thankyou soo much i understood this in 28 mins while my prof took 3 hours and i still didnt understand

  • @seumengkheang9350
    @seumengkheang9350 Жыл бұрын

    Do you teach IB maths AA as well?

  • @snowvale8815
    @snowvale8815 Жыл бұрын

    Thank you! May I have aquestion why in the third example it goes from -infinity, when it should not be negative? Thank you

  • @Mkdenn

    @Mkdenn

    Жыл бұрын

    It would be because he divided a negative, which changed the sign from what wouldve been x > 6 to x < 6. Making the domain (-infinity, 6) instead of (6, infinity)

  • @angelfabian2202
    @angelfabian2202 Жыл бұрын

    Thank you I’ve been struggling with this one

  • @helenso9462
    @helenso9462 Жыл бұрын

    thank you so much!You are my saviour

  • @tobifalodun7726
    @tobifalodun7726 Жыл бұрын

    Thanks for the log video

  • @grrlpaz2784
    @grrlpaz27844 күн бұрын

    11:36 why did you do the negative version?

  • @debbydambani7040
    @debbydambani7040 Жыл бұрын

    Best video ever... I'm a new sub

  • @spillovereducationtutorial3228
    @spillovereducationtutorial3228 Жыл бұрын

    Explaining well.

  • @dgupta041
    @dgupta041 Жыл бұрын

    Great video for students 👍

  • @mochi-138

    @mochi-138

    Жыл бұрын

    Yeah

  • @kazijawadahmed6488
    @kazijawadahmed64884 ай бұрын

    Thanks a lot man

  • @preciousdesola-wm8bj
    @preciousdesola-wm8bj Жыл бұрын

    Thank you so much

  • @AnshulChauhan95
    @AnshulChauhan95 Жыл бұрын

    Thank you!

  • @rukshanfdoable
    @rukshanfdoable Жыл бұрын

    Please tell me how to find the range of the function of the 1sr question

  • @chonkeboi

    @chonkeboi

    16 күн бұрын

    All real numbers I believe

  • @eytanhakim774
    @eytanhakim774 Жыл бұрын

    good job

  • @SannaBS
    @SannaBS Жыл бұрын

    nice videos

  • @CyberGuard01
    @CyberGuard01 Жыл бұрын

    Please can you upload a video for the range of logarithmic functions using the examples on this video.. Thank you in advance!

  • @rukshanfdoable

    @rukshanfdoable

    Жыл бұрын

    How to find the range of the function of the 1st question

  • @baraa3368

    @baraa3368

    Жыл бұрын

    the range of a log function is always all values of R

  • @imgayyyy2213

    @imgayyyy2213

    Жыл бұрын

    ​@@baraa3368 Yup

  • @evernarten42
    @evernarten42 Жыл бұрын

    lmao one day before the exam and i just understood logarithmic functions thysm

  • @justadude721
    @justadude721 Жыл бұрын

    I love logarithm probably one of my favourite math topics

  • @Jayb-ko1fk

    @Jayb-ko1fk

    Жыл бұрын

    if this is your favorite then i’m sorry to say you’re insane

  • @justadude721

    @justadude721

    Жыл бұрын

    @@Jayb-ko1fk a lot of my classmates and other people I know love logarithm as well

  • @hartjadenryanfernando9725
    @hartjadenryanfernando9725 Жыл бұрын

    Now i getting smart

  • @yisahak
    @yisahak Жыл бұрын

    Let me show you guys one property of logarithms most teacher don't teach Logb^a(c)=1/alogb(c)

  • @muruganandamak1047
    @muruganandamak10477 ай бұрын

    12:00

  • @yisahak
    @yisahak Жыл бұрын

    Let me show you one property of logarithms most teacher don't teach Logb^a(c)=1/alogb(c)

  • @thatomofolo452
    @thatomofolo452 Жыл бұрын

    🙀🙀🙀

  • @mikhsly2
    @mikhsly2 Жыл бұрын

    😥

  • @OfaKiTonga98
    @OfaKiTonga98 Жыл бұрын

    I hate logs lol