![\text{Given that,}\\\\f(x) = ab^x, f(0) = -5 ~ \text{And}~ f(3) = - \dfrac 5{27}\\\\\\\text{Now,}\\\\\\f(0) = -5 \\\\\implies ab^0 = -5\\\\\implies a =-5\\\\\\f(3) = -\dfrac{5}{27}\\\\\implies ab^3 = -\dfrac{5}{27}\\\\\implies -5b^3 = -\dfrac{5}{27}\\\\\implies b^3 = \dfrac 1{27}\\\\\\\implies b = \sqrt[3]{\dfrac{1}{27}} = \dfrac 13\\\\\\\text{Hence , } f(x) = ab^x = -5\left(\dfrac 13 \right)^x](/tpl/images/2597/0686/e9f57.png)
GIVING BRAINLIEST please help :(
...
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 01:00, jadensababe9151
On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Social Studies, 04.05.2021 17:10
Mathematics, 04.05.2021 17:10
Health, 04.05.2021 17:10
Geography, 04.05.2021 17:10
English, 04.05.2021 17:10
