Certain pieces of antique furniture increased very rapidly in price in the 1970s and 1980s. For example, the value of a particular rocking chair is well approximated by V=70(1.2)^t, where VV is in dollars and tt is the number of years since 1975. At time t, what is the rate at which the price is increasing? rate =

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
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Certain pieces of antique furniture increased very rapidly in price in the 1970s and 1980s. For example, the value of a particular rocking chair is well approximated by

V=70(1.2)^t,

where VV is in dollars and tt is the number of years since 1975. At time t, what is the rate at which the price is increasing?

rate =

 
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