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hiralpatel121

I need help with the attached problem.

  • one year ago
  • one year ago

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  1. hiralpatel121
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    • one year ago
  2. sauravshakya
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    In y=mx+c can u tell me what is the slope?

    • one year ago
  3. hiralpatel121
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    m = slope

    • one year ago
  4. sauravshakya
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    So, V(t)=-203t+9655........ what do u think is the slope

    • one year ago
  5. hiralpatel121
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    -203 = m = slope

    • one year ago
  6. sauravshakya
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    Now, since slope is negative it means it is decreasing at the rate of 203 per year

    • one year ago
  7. hiralpatel121
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    So the value of the Gremlin is decreasing at the rate of 203 per year?

    • one year ago
  8. sauravshakya
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    yep

    • one year ago
  9. sauravshakya
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    Now, what do u think V intercept is?

    • one year ago
  10. hiralpatel121
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    V represents the value in year t. So, in 1974, V(1974) = -203(1974)+9655

    • one year ago
  11. sauravshakya
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    At 1974, t=0

    • one year ago
  12. sauravshakya
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    got it?

    • one year ago
  13. hiralpatel121
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    Yes. So what would V be then?

    • one year ago
  14. sauravshakya
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    9655

    • one year ago
  15. hiralpatel121
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    Okay. And what would be the meaning of the V-intercept in this application?

    • one year ago
  16. sauravshakya
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    Value of Albert Gebra's at 1974

    • one year ago
  17. hiralpatel121
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    Okay, thanks. Now I have to find the t-intercept for the application and explain what this means in terms of the application.

    • one year ago
  18. sauravshakya
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    V(t)=0

    • one year ago
  19. sauravshakya
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    Now, -203t+9655=0

    • one year ago
  20. hiralpatel121
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    So after you solve for t, I get 47.562

    • one year ago
  21. sauravshakya
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    It represents after 47.562 years the Albert ... value will be zero

    • one year ago
  22. hiralpatel121
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    Okay. And if I have to sketch a graph of the function, labeling the axis, scale and equation, how would I do that?

    • one year ago
  23. sauravshakya
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    |dw:1346511852592:dw|

    • one year ago
  24. sauravshakya
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    Does it help?

    • one year ago
  25. hiralpatel121
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    Yes, but where would I write the equation on the graph?

    • one year ago
  26. sauravshakya
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    y=-203x+410377

    • one year ago
  27. hiralpatel121
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    Okay. If I have to give the domain and range of the function and then write each of them in interval notation, how would I do that?

    • one year ago
  28. Chlorophyll
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    It's first degree equation, so domain ( -inf, inf), also range ( -inf, inf)

    • one year ago
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