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4 years ago

Someone Help!!! This has been a question I have been trying to figure out, Please help...

Mathematics

1 answer:

Ghella [55]4 years ago

6 0

Answer:

This function implies the maximum number of gigabytes of an MP3 player required to store x number of songs.

Step-by-step explanation:

The function f(x)=250x models the maximum number of songs that can be stored on an MP3 player with a capacity of x gigabytes.

Now, the inverse function of the above function is given by

$f^{- 1}(x) = g(x) = \frac{x}{250}$

This function implies the maximum number of gigabytes of an MP3 player required to store x number of songs. (Answer)

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Let f(x) = x2 - 81. Find f-1(x).

dusya [7]

This is equivalent to finding a function g in which $g(x^2-81)=x$ .

We simply reverse the actions of the initial function by adding 81 back and taking the square root. Therefore, $f^{-1}(x)=\sqrt{x+81}$ .

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3 years ago

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konstantin123 [22]

Answer:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers