Question 1124426
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In 2013 your car was worth $11,000. In 2015 your car was worth $7,300. 
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Points (0,11000) and (2, 7300).


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a. Suppose the value of your car decreased at a constant rate of change. Write a function f that determines the value of your car (in dollars) in terms of the number of years t since 2013. 
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{{{f(t)=((7300-11000)/(2))t+11000}}}
{{{highlight_green(f(t)=-1850t+11000)}}}


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b. Suppose the value of your car decreased exponentially. Write a function g that determines the value of your car (in dollars) in terms of the number of years t since 2013.
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{{{11000*b^2=7300}}}

{{{b^2=7300/11000}}}

{{{b=sqrt(73/110)}}}

{{{b=0.8146}}}

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{{{highlight_green(g(t)=11000*(0.8146)^t)}}}