Write the function that represents the sequence in the table.

Start 2 By 5 Table 1st Row 1st Column x 2nd Column 1 3rd Column 2 4st Column 3 5st Column 4 2nd Row 1st Column f left parenthesis x right parenthesis 2nd Column 6 3rd Column 24 4st Column 96 5st Column 384 EndTable

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Part 1
The function that represents the sequence in the table is f left parenthesis x right parenthesis equals
  
enter your response here.
​(Type your answer using exponential​ notation.)

1 answer

To represent the sequence in the table you've provided, we can analyze the values in the second row:

  • For x=1, f(1)=6
  • For x=2, f(2)=24
  • For x=3, f(3)=96
  • For x=4, f(4)=384

Let's examine the pattern in the function values:

  1. Find the ratio of consecutive values:
    • f(2)f(1)=246=4
    • f(3)f(2)=9624=4
    • f(4)f(3)=38496=4

The function values are multiplied by 4 as x increases by 1, suggesting an exponential relationship.

  1. Check if the function fits a standard form: Given the common ratio, we can hypothesize that f(x)=k4x1 for some constant k.

  2. Determine k:

    • We can find k using the value of f(1):
      • f(1)=k411=k1=k
      • Since f(1)=6, we find that k=6.

Thus, we have the function:

f(x)=64x1

This matches the values given in the table. Therefore, the function that represents the sequence in the table is:

64x1

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