Respuesta :

Answer:

+ 1

Step-by-step explaination:

m² + 1 does not factor , here is the steps of this expression

Dominion of m² + 1

|~ ~|

| Solution : - oo < m < oo |

| Interval Notation : - oo , oo|

|_ _|

Range of m² + 1

|~ ~|

| Solution : f(x) ≥ 1 |

| Interval Notation : ( 1 , oo ) |

|_ _|

Axis interception points of m² + 1 : Y intercepts : ( 0. 1 )

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