M3d5
in 2016, the price for gas is $4 and it rises 6% per year.
1. write an equation to model the cost of gas as a function of time.
2. according to this model, what did it cost in 1982?
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3. according to this model, what will you expect it to cost halfway through 2017?
fill in each table of values. each table represents an exponential function. give both
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