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    Calculus I: Limits, Continuity, and Derivatives

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    Build rock‑solid intuition for limits, continuity, and rates of change.

    10 content steps
    4 quizzes
    ~210 minutes
    Popular

    Journey Overview

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    Journey Steps

    Preview
    1

    Content Step 1

    Content
    What is a limit? Graphical and numerical views
    2

    Content Step 2

    Content
    Limit laws and common patterns
    3

    Content Step 3

    Content
    Continuity and types of discontinuities
    4

    Quiz 4

    Quiz
    Checkpoint Quiz
    5

    Content Step 5

    Content
    Definition of the derivative (slope as a limit)
    6

    Content Step 6

    Content
    Basic derivative rules and power rule
    7

    Content Step 7

    Content
    Product, quotient, and chain rules
    8

    Quiz 8

    Quiz
    Checkpoint Quiz
    9

    Content Step 9

    Content
    Derivatives of trig, exponential, and log functions
    10

    Content Step 10

    Content
    Implicit differentiation and related rates
    11

    Content Step 11

    Content
    Linear approximation and differentials
    12

    Quiz 12

    Quiz
    Checkpoint Quiz
    13

    Content Step 13

    Content
    Applications: optimization and motion
    14

    Quiz 14

    Quiz
    Checkpoint Quiz

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