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ira [324]
2 years ago
5

Write the equation that represents each table of values

Mathematics
1 answer:
rewona [7]2 years ago
4 0

9514 1404 393

Answer:

  3.  y = 3·4^x

  4.  y = 24·0.5^x

  5.  y = 45·0.9^x

Step-by-step explanation:

Each table appears to represent an exponential function. Such a function can be written in the form ...

  y = a·b^x

where 'a' is the value of y when x=0, and 'b' is the ratio of the values of y when x=1 and x=0.

__

3. a = 3. b = 12/3 = 4

  y = 3·4^x

__

4. a = 24. b = 12/24 = 0.5

  y = 24·0.5^x

__

5. a = 45. b = 40.5/45 = 0.9

  y = 45·0.9^x

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Answer:

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Step-by-step explanation:

The x-coefficients have the sequence ...

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In the above, we have used n=8 to find the 8th term.

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3 years ago
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\large \gray { \boxed{{ \colorbox{g}{answer}}}}

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