Question

Using the equation below, determine the range for the given domain values.

y= x 4 ; D={-4, 2, 8}

Answer 1

If it is :

`y = f(x) = {x}^(4)`

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`f( - 4) = ({ - 4})^(4) = 256`

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`f(2) = {2}^(4) = 16`

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`f(8) = {8}^(4) = 4096`

Range = { 16 , 256 , 4096 }

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If it is :

`y = f(x) = 4x`

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`f( - 4) = 4( - 4) = - 16`

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`f(2) = 4(2) = 8`

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`f(8) = 4(8) = 32`

Range = { -16 , 8 , 32 }

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And we're done.....♥️♥️♥️♥️♥️