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Tman9876

  • one year ago

WILL GIVE MEDAL The table below represents the amount of money Cathy has in her money box as a function of time Time (month) x Money ($) y 0 400 1 320 2 240 3 160

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  1. Tman9876
    • one year ago
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    Part A: What is the y-intercept of the function and what does this tell you about the table? (4 points) Part B: What is the average rate of change of the function represented by the table between x = 1 to x = 3 months and what does the average rate represent? (4 points) Part C: What is the domain of the function represented by the table if Cathy does not put any money into the box but takes out the same amount of money from

  2. Tman9876
    • one year ago
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    Time (month) x Money ($) y 0 400 1 320 2 240 3 160

  3. Tman9876
    • one year ago
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    @HelpBlahBlahBlah @raeror @johnweldon1993

  4. Tman9876
    • one year ago
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    @helpout3 @Emily_13

  5. Tman9876
    • one year ago
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    PLEASE HELP WILL GIVE MEDALS

  6. Tman9876
    • one year ago
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    @Laine6789 @ranga

  7. Tman9876
    • one year ago
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    @JaxsonH22

  8. Tman9876
    • one year ago
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    @cordell10

  9. Tman9876
    • one year ago
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    @DVReed96 @taylorlee @mathslover @mathmale

  10. DVReed96
    • one year ago
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    Yo mention more people i can help need all 3 answers?

  11. Tman9876
    • one year ago
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    yes please thank you so much :D

  12. Emily_13
    • one year ago
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    I'm sorry I'm new I'm lost

  13. Tman9876
    • one year ago
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    it's alright i just need the answers and the fastest way to get them thank you for looking tho

  14. Emily_13
    • one year ago
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    Idk how to leave

  15. Tman9876
    • one year ago
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    click a different question to leave. @DVReed96 can you help/ do you know how?

  16. DVReed96
    • one year ago
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    im working on it

  17. Emily_13
    • one year ago
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    No? I can help but Idk how on this

  18. Tman9876
    • one year ago
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    need help asap

  19. DVReed96
    • one year ago
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    this is difficult to do on a computer man

  20. Tman9876
    • one year ago
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    ik that is why i posted it XD

  21. DVReed96
    • one year ago
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    Y-intercept = 400

  22. DVReed96
    • one year ago
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    I need to find out a graphing program otherwise i cant do much

  23. Tman9876
    • one year ago
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    I believe you r supposed to be able to just use the table

  24. Tman9876
    • one year ago
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    1 Attachment
  25. Tman9876
    • one year ago
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    @EmeraldSunset ?

  26. Tman9876
    • one year ago
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    @Brittney_kay12 @FibonacciChick666 @taffalousswagg_bru

  27. HourglassMage
    • one year ago
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    OK...what was the question again?

  28. Tman9876
    • one year ago
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    Part A: What is the y-intercept of the function and what does this tell you about the table? (4 points) Part B: What is the average rate of change of the function represented by the table between x = 1 to x = 3 months and what does the average rate represent? (4 points) Part C: What is the domain of the function represented by the table if Cathy does not put any money into the box but takes out the same amount of money from

  29. HourglassMage
    • one year ago
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    I would need the table..

  30. HourglassMage
    • one year ago
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    ok, nm you already attached it

  31. Tman9876
    • one year ago
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    XD

  32. HourglassMage
    • one year ago
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    Are there any options? Or is this a free response question?

  33. Tman9876
    • one year ago
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    Free response :,C

  34. Tman9876
    • one year ago
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    @taylorlee

  35. HourglassMage
    • one year ago
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    ok, figured out some of it

  36. HourglassMage
    • one year ago
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    first you have to find the slope

  37. HourglassMage
    • one year ago
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    slope (m) = y2 - y1/x2 - x1

  38. HourglassMage
    • one year ago
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    m = 2 - 1/1 - 0

  39. HourglassMage
    • one year ago
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    m = 1/1 m = 1

  40. Tman9876
    • one year ago
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    Part A: What is the y-intercept of the function and what does this tell you about the table? (4 points) Part B: What is the average rate of change of the function represented by the table between x = 1 to x = 3 months and what does the average rate represent? (4 points) Part C: What is the domain of the function represented by the table if Cathy does not put any money into the box but takes out the same amount of money from

  41. HourglassMage
    • one year ago
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    sorry, that wasn't right bear with me, I haven't done this kind of prob. in a while

  42. Tman9876
    • one year ago
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    So the yintercet and slope are 1?

  43. HourglassMage
    • one year ago
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    y - y1 = m(x - x1) y - 2 = m(x - 1) y - 2 = 1(x - 1) y - 2 = x - 1 y (-2 + 2) = x (-1 + 2) y = x + 1 Find the y-intercept by substituting x with 0 y = 0 + 1 y = 1

  44. HourglassMage
    • one year ago
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    yes

  45. AjLee16
    • one year ago
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    y=400-80x domain is {0,1,2,3}

  46. HourglassMage
    • one year ago
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    gods, that took forever

  47. johnweldon1993
    • one year ago
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    @Tman9876 y-intercept = where on the graph x = 0 So at x = 0...we have y = 400 right?

  48. Tman9876
    • one year ago
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    ok

  49. Tman9876
    • one year ago
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    I really need a direct answer not around the bush stuff just tell me and show me how u did it please (show ur work) thanks

  50. Tman9876
    • one year ago
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    Part A: What is the y-intercept of the function and what does this tell you about the table? (4 points) Part B: What is the average rate of change of the function represented by the table between x = 1 to x = 3 months and what does the average rate represent? (4 points) Part C: What is the domain of the function represented by the table if Cathy does not put any money into the box but takes out the same amount of money from

  51. helpout3
    • one year ago
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    IDK

  52. Elise_a18
    • one year ago
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    dang this is hard :I sorry bro, my head is about to explode

  53. Tman9876
    • one year ago
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    its ok everyone keeps saying that

  54. HourglassMage
    • one year ago
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    what school do you go to anyways?

  55. HourglassMage
    • one year ago
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    (A) Y-Intercept = 1 (copy and paste all the work I did into the box, you don't want to get points off for not showing work) The y intercept represents where x = 0

  56. HourglassMage
    • one year ago
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    Moving on to B

  57. HourglassMage
    • one year ago
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    rate of change is the same as the slope, so again your answer would be 1

  58. HourglassMage
    • one year ago
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    Average rate of change is the speed at which a variable changes over a specific period of time

  59. HourglassMage
    • one year ago
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    Moving on to C

  60. HourglassMage
    • one year ago
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    C doesn't look complete. Would you mind posting the entire question? :)

  61. FibonacciChick666
    • one year ago
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    @tman9876 Did you get it?

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