Calculus I Essentials

47 CQ
11 Lessons
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    3 CQ
    1. Functions vs. Equations
    A lesson with Krista King Math
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    Lost in the world of calculus? Start at the beginning by learning about functions - number ‘machines’ that serve as the basis for all of calculus.

    Functions vs. Equations
    with Krista King Math

    Lost in the world of calculus? Start at the beginning by learning about functions - number ‘machines’ that serve as the basis for all of calculus.

  • Playing
    2 CQ
    2. How to Use the Vertical Line Test
    A lesson with Krista King Math
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    You've got a graph, but how do you know whether or not it represents a function? Use the vertical line test! Learn the test, then practice on several examples.

    How to Use the Vertical Line Test
    with Krista King Math

    You've got a graph, but how do you know whether or not it represents a function? Use the vertical line test! Learn the test, then practice on several examples.

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    4 CQ
    3. Limits and Continuity
    A lesson with Krista King Math
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    Take the confusion out of limits with integralCALC! Learn how to solve for limits and infinite limits, and what to do in the event of a point discontinuity.

    Limits and Continuity
    with Krista King Math

    Take the confusion out of limits with integralCALC! Learn how to solve for limits and infinite limits, and what to do in the event of a point discontinuity.

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    3 CQ
    4. Prove the Limit Doesn't Exist | Example
    A lesson with Krista King Math
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    Take your calculus skills to the limit! Learn how to find the left-hand and right-hand limits, and then use those to prove that the general limit does not exist.

    Prove the Limit Doesn't Exist | Example
    with Krista King Math

    Take your calculus skills to the limit! Learn how to find the left-hand and right-hand limits, and then use those to prove that the general limit does not exist.

  • Playing
    5 CQ
    5. Precise Definition of a Limit | Example
    A lesson with Krista King Math
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    Know your limits! Learn about the precise definition (or epsilon delta definition) of a limit, and how it can be used to prove that a limit is true.

    Precise Definition of a Limit | Example
    with Krista King Math

    Know your limits! Learn about the precise definition (or epsilon delta definition) of a limit, and how it can be used to prove that a limit is true.

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    38 Comments
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    Steven M
    should I do precalculus first or do an algebra quick review haha this site is so awesome!! Can I get help lolz.. what's your guys' recommendation
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    Gabby F
    Can you please add subtitles to videos? Thank you so much! (Deaf person here :) )
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    Krista King Math
    Thanks for the feedback Gabby. It's something I'll look into!
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    Kyle G
    if you have input concerning the "test questions for understanding" that are interspersed throughout a lesson please increase the time to answer from the current unreasonable 5 sec to something more acceptable like 30 sec or more depending on the question. Thank You In Advance and Be Well Kyle E Griffee
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    Susan S
    very straight forward and easy to follow...well said!
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    Tereasa S
    Excellent job. If I had to make one suggestion, you should maybe have a real world application included for each topic so students can see the connection.
    appreciate appreciated
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