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samanthagarcia16
25.01.2021 •
Mathematics
Write an explicit formula for the sequence 4,-8, 16,-32
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Ответ:
f(x)=f(4)-![2^{x-1}](/tpl/images/1063/1933/d117b.png)
Step-by-step explanation:
The rate of change can be found out by dividing -8 by 4, 16 by -8, or -32 by 16.
The rate of change is -2
To find f(1), I will find the first value in the sequence, which is 4.
Apply these values to the explicit formula:
f(x)=f(1)Ответ: