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FrozenT [24]
3 years ago
6

Plz ASAP Which expression is equivalent to -8

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0

Answer:

Option "B" is the correct answer to the following question.

Step-by-step explanation:

(\frac{-1}{2} )^{-3}

-2\times -2\times -2

(\frac{1}{a} )^{-m}= a^m

So,

(\frac{-1}{2} )^{-3} = (-2)^3\\\\(-2)^3 = -2\times -2\times -2\\\\ -2\times -2\times -2=-8

Therefore, Option "B" is the correct answer

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Since f(g(x)) = g(f(x)) = x, hence the function f(x) and g(x) are inverses of each other.

<h3>Inverse of functions</h3>

In order to determine if the function f(x) and g(x) are inverses of each other, the composite function f(g(x)) = g(f(x))

Given the function

f(x)= 5-3x/2 and

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f(g(x)) = f(5-2x/3)

Substitute

f(g(x)) = 5-3(5-2x)/3)/2

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Similarly

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g(f(x)) = 5-5+3x/3

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Since f(g(x)) = g(f(x)) = x, hence the function f(x) and g(x) are inverses of each other.

Learn more on inverse of a function here: brainly.com/question/19859934

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a rectangular prism has base edge lengths of 6" and 8". The base edge lengths of a right rectangular prism are 8" and 6". The ba
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Step-by-step explanation:

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