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Mathematics, 05.04.2021 03:50 tangia

Determine if the two functions f and g are inverses of each other algebraically. If not, why not?

f(x) = \frac{3}{x-5} ; - \frac{3+5x}{x} }
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a. No, (f o g)(x) = \frac{3}{5x-3}

b. No, (f o g)(x) = - \frac{3}{5x-3}

c. yes

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