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A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 2. The second column is labeled f (x) with entries 18, 6, 2, two-thirds.
What is the decay factor of the exponential function represented by the table?

One-third
Two-thirds
2
6

Respuesta :

alarsen0901

Answer:

1/3 (one-third)

Step-by-step explanation:

Pay attention to the column of f(x), as those are the coordinates that are decreasing exponentially. To find the decay factor, figure out the number that each value is being multiplied by to get to the next value.

18(1/3) = 6

6(1/3) = 2

2(1/3) = 2/3 (two-thirds)

Therefore, the decay factor is 1/3 (one-third).

Answer:

1/3 or a

Step-by-step explanation:

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