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burhan101

  • 3 years ago

Find the slope of the tangent at 6.5 for the following equation: D(t)=1.5cos[0.575(t-3.5)]+3.8

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  1. ZakaullahUET
    • 3 years ago
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    |dw:1358738532472:dw|

  2. burhan101
    • 3 years ago
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    i can not use calculus to solve this question

  3. burhan101
    • 3 years ago
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    |dw:1358738666002:dw|

  4. burhan101
    • 3 years ago
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    i just dont understand what to do after i substitute

  5. ZakaullahUET
    • 3 years ago
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    |dw:1358738728577:dw|

  6. burhan101
    • 3 years ago
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    yeah after plunging everything in what do i do ?

  7. ZakaullahUET
    • 3 years ago
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    dont plug in, use the rules derived from that

  8. burhan101
    • 3 years ago
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    i dont remember :S

  9. ZakaullahUET
    • 3 years ago
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    just use deriacative of cos

  10. burhan101
    • 3 years ago
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    what do you mean by that ?

  11. ZakaullahUET
    • 3 years ago
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    |dw:1358739365648:dw|

  12. burhan101
    • 3 years ago
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    i am not allowed to use derivatives :$

  13. siBerman
    • 3 years ago
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    The derivative is the slope of the tangent, so you're saying your not allowed use the answer to get the answer?

  14. abb0t
    • 3 years ago
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    lol

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