Problem

Use the definition of a one-to-one function to determine if the function is one-to-one.
\[
q(x)=x^{3}-17
\]

The function is one-to-one.
The function is not one-to-one.

Answer

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Answer

\(\boxed{\text{The function is one-to-one.}}\)

Steps

Step 1 :Use the definition of a one-to-one function to determine if the function is one-to-one.

Step 2 :To determine if a function is one-to-one, we need to check if every output value corresponds to exactly one input value.

Step 3 :For any two different input values, the output values must also be different.

Step 4 :For the given function \(q(x)=x^{3}-17\), we can use the fact that the cube function \(x^{3}\) is a one-to-one function.

Step 5 :Subtracting 17 from \(x^{3}\) does not change the one-to-one property of the function.

Step 6 :\(\boxed{\text{The function is one-to-one.}}\)

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