Graph y = 0.3(x + 6)2(x + 2)2(x – 4)2
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Answer:
The number of years it will take for Yasemin's account balance to reach $1500 is 13.52 years.
Step-by-step explanation:
Where the model of the relationship between the time, t, in years, since the account was first opened and the and the balance in Yasemin's account is presented as follows;
To find find out how many years it will take for Yasemin's account balance to reach $1500, we substitute B(t) = $1500 since we are told that after the years his account balance became $1500 as follows;
We now solve for t
The number of years it will take for Yasemin's account balance to reach $1500 = 13.52 years.