SOLUTION: In 1998, there were 92,000 personal computer sold. By 2005, this figure has increased to 220,000. Write an exponentional function in the form y=ab^x to model the number of personal

Question 388254: In 1998, there were 92,000 personal computer sold. By 2005, this figure has increased to 220,000. Write an exponentional function in the form y=ab^x to model the number of personal computers sold.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let be the number of years since 1998.
So in 1998, .

.
.
.
In 2005, .

.
.
.
, where is the number of years since 1998.
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