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f(x)=-2x-1 g(x)=-1/2x+1/2 Which statements, if any, are true about these functions? I. The function f(g(x)) = x for all real x. II. The function g(f(x)) = x for all real x. III. Functions f and g are inverse functions.

User Bertucho
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5 votes

Answer:

None of statements are true

Explanation:

User Tresha
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4 votes

Answer:

III. Functions f and g are inverse functions.

Explanation:

User Matthew Turner
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