Question: Determine whether the function defined is one-to-one. 1(x)=18-x Is the function one-to-one?

Determine whether the function defined is one-to-one. 1(x)=18-x Is the function one-to-one? 

Determine whether the function defined is one-to-one. 1(x)=18-x Is the function one-to-one?

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