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anonymous

  • one year ago

please help fan + medals!!! Sarah has been running a dog-walking business since 2010. She walks dogs twice a day, takes them to the park, and returns them to their homes. Each year, she has increased her fee by the same amount. The table shows what Sarah charged each customer for two given years of her business: Year Annual Dog-walking Fee 2010 $350 2014 $750 Q: What is the rate of change and initial value for Sarah’s business? How do you know?

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  1. Mehek14
    • one year ago
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    rate of change \(\dfrac{750-350}{2014-2010} = \dfrac{400}{4}=100\)

  2. rainbow_rocks03
    • one year ago
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    What do you think the answer is @TheHangingTree

  3. Mehek14
    • one year ago
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    to find initial value 2010 = 100(350)+b

  4. rainbow_rocks03
    • one year ago
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    No direct answers plz.

  5. rainbow_rocks03
    • one year ago
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    It is against code violation

  6. Mehek14
    • one year ago
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    100*350 = 3500

  7. Mehek14
    • one year ago
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    @rainbow_rocks03 i've been on this site for a long time and I'm explaining so chill it

  8. Mehek14
    • one year ago
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    2010 = 3500 + b

  9. anonymous
    • one year ago
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    I keep forgeting to subtract the topones, i always add or multiply them...

  10. anonymous
    • one year ago
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    top ones*

  11. Mehek14
    • one year ago
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    2010-3500 = -1490 b = 1490

  12. Mehek14
    • one year ago
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    so roc = 100 iv = -1490

  13. anonymous
    • one year ago
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    roc and iv?

  14. rainbow_rocks03
    • one year ago
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    You don't have to be rude @Mehek14

  15. rainbow_rocks03
    • one year ago
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    I was just saying

  16. anonymous
    • one year ago
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    all she said was to chill...

  17. anonymous
    • one year ago
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    @Mehek14 , @rainbow_rocks03 is right. you're supposed to guide the person to the answer and explain it as you go, bit just give the answer and explain why. I understand you intentions just remember that for next time.

  18. Mehek14
    • one year ago
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    @Jennjuniper look at all the things I explained are you blind as well?

  19. anonymous
    • one year ago
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    i do have pretty bad eyes, but no. i am not blind. and i see what you were doing. i'm just letting you know a better way to do it for next time. This is a place to get homework HELP not homework answers. that's why these rules are in place.

  20. Mehek14
    • one year ago
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    @Jennjuniper lol you're giving me advice? have you seen my ss? 91 which means ive been on this site longer than you meaning i know the rules more in depth than you and I helped not just directly gave the answer

  21. shaik0124
    • one year ago
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    Sahi jawab @Mehek14

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