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    Worked example: Derivatives of sin(x) and cos(x) | Derivative rules | AP Calculus AB | Khan Academy

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    yukang920108 posted on 2022/07/12
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    Video vocabulary

    multiple

    US /ˈmʌltəpəl/

    UK /ˈmʌltɪpl/

    • Adjective
    • Having or involving more than one of something
    • Having or involving several parts, elements, or members.
    • Countable Noun
    • Number produced by multiplying a smaller number
    • A number of identical circuit elements connected in parallel or series.
    constant

    US /ˈkɑnstənt/

    UK /'kɒnstənt/

    • Adjective
    • Happening frequently or without pause
    • Remaining the same over time or not changing.
    • Noun
    • Thing that happens always or at a regular rate
    • A physical quantity that is believed to have a fixed value and is used in calculations.
    A2TOEIC
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    expression

    US /ɪkˈsprɛʃən/

    UK /ɪk'spreʃn/

    • Noun (Countable/Uncountable)
    • Act of making your thoughts and feelings known
    • Group of words that have a specific meaning
    A2TOEIC
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    tackle

    US /ˈtækəl/

    UK /'tækl/

    • Transitive Verb
    • To start working on a difficult problem
    • To grab and throw a person to the ground
    • Noun (Countable/Uncountable)
    • Equipment used in fishing
    • Arrangement of ropes and wheels used for lifting
    B1TOEIC
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