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anonymous
 one year ago
Sarah has been running a dogwalking 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 Dogwalking Fee
2010 $350
2014 $750
A. What is the rate of change and initial value for Sarah’s business? How do you know?
B. Write an equation in slopeintercept form to represent the fees that Sarah charges each year.
anonymous
 one year ago
Sarah has been running a dogwalking 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 Dogwalking Fee 2010 $350 2014 $750 A. What is the rate of change and initial value for Sarah’s business? How do you know? B. Write an equation in slopeintercept form to represent the fees that Sarah charges each year.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Nnesha @Hayleymeyer @misssunshinexxoxo

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0there r no answer choices they are written questions @iiamtiana

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know the rate of change is $100 each year

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Correct. What is the initial value, i.e. the rate she charged when she started the business in 2010?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would the equation be y=100x+4? @ospreytriple

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No. The rate of change part is correct (100x). But, instead of +4, it must be the initial value (the rate charged when the business first opened). What would it be?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Right. So what would the equation be?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yess:D thank u @ospreytriple
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