Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$ has the rule $f ( n ) = 3 n - 1$ . Determine whether $f$ is onto $\text { Z }$ .

Name: Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$ has the rule $f ( n ) = 3 n - 1$ . Determine whether $f$ is onto $\text { Z }$ .
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Question

Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$ has the rule $f ( n ) = 3 n - 1$ . Determine whether $f$ is onto  $\text { Z }$ .

Quizplus · Accepted Answer

The Answer of Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$ has the rule $f ( n ) = 3 n - 1$ . Determine whether $f$ is onto  $\text { Z }$ .

Suppose f:Z→Zf : \mathbf { Z } \rightarrow \mathbf { Z }f:Z→Z

Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$