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HURRY!! PLEASE!!

What would be equation for the function in the image all the way below?

Question 2 options:



y=-28x+56



y=56(12)x−1




y=56(2)x−1




y=56x2+16x+7

HURRY!! PLEASE!! What would be equation for the function in the image all the way-example-1

1 Answer

4 votes

Answer:

y = 56·(1/2)^(x -1)

Explanation:

The table shows a geometric sequence with first term 56 and common ratio 1/2. The generic term for such a sequence is ...

an = a1·r^(n-1)

Substituting the problem values, we get ...

y = 56·(1/2)^(x -1)

_____

Comment on answer choices

All of the answer choices are missing essential math symbols, including division bars, exponentiation symbols, parentheses. As written, the only viable choice is "none of the above."

User Sergio
by
8.7k points

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