Suppose $f : \mathbf { N } \rightarrow \mathbf { N }$ has the rule $f ( n ) = 3 n ^ { 2 } - 1$ \quad Determine whether $f$ is 1-1 .

Name: Suppose $f : \mathbf { N } \rightarrow \mathbf { N }$ has the rule $f ( n ) = 3 n ^ { 2 } - 1$ \quad Determine whether $f$ is 1-1 .
Brand: Quizplus
Rating: 5.0 (32 reviews)

Question

Suppose $f : \mathbf { N } \rightarrow \mathbf { N }$  has the rule $f ( n ) = 3 n ^ { 2 } - 1$  \quad  Determine whether $f$  is  1-1 .

Quizplus · Accepted Answer

The Answer of Suppose $f : \mathbf { N } \rightarrow \mathbf { N }$  has the rule $f ( n ) = 3 n ^ { 2 } - 1$  \quad  Determine whether $f$  is  1-1 .

Suppose f:N→Nf : \mathbf { N } \rightarrow \mathbf { N }f:N→N

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