Find Range and Domain

[nycmath]

Find the domain and range given the graph of a function.

See attachment.

[Eigenvalue]

Domain: (-infinity, infinity)
Range: [0, infinity)

[nycmath]

Domain: (-infinity, infinity)
Range: [0, infinity)

I would like you to provide an explanation for your answers.

[Eigenvalue]

The domain is all real numbers as the function is a parabola and parabolas have a domain of all real numbers; the jump discontinuity at x=1 does not matter as it is not an endpoint

The range is [0, infinity), as the lowest range value is 0 and the parabola extends infinitely

[nycmath]

The domain is all real numbers as the function is a parabola and parabolas have a domain of all real numbers; the jump discontinuity at x=1 does not matter as it is not an endpoint

The range is [0, infinity), as the lowest range value is 0 and the parabola extends infinitely

Perfect. Much better for all members to take note.