aarynmorrisonn
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The first four terms of a sequence are shown.
2, 10, 50, 250, 1250...
Write an explicit function to model the value of the nth term in the sequence such that f(1) = 2.
(i will mark you brainliest if you’re right please i’m dying)
please help please please please

Respuesta :

Ln26931

Answer:

[tex]f(x)=2(5^{x-1})[/tex]

Step-by-step explanation:

you can see that each term is 5 times the previous term. Since the first term is 2, the sequence is

2, 2(5), 2(5^2), 2(5^3), . . . .

You can see that 5 is raised to the power 1 less than the term number.  So,

[tex]f(x)=2(5^{x-1})[/tex]