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Mathematics 20 Online
OpenStudy (anonymous):

How do I find the vertex, axis, domain and range to the following equation: F(X) = x (squared) - 2

OpenStudy (saifoo.khan):

x^2 - 2

OpenStudy (saifoo.khan):

vertex: (0,-2)

OpenStudy (anonymous):

Thank you! What is the axis?

OpenStudy (saifoo.khan):

x = 0

OpenStudy (anonymous):

Thank you, what is the domain and range?

OpenStudy (saifoo.khan):

domain are all real numbers, sorry idk the range.

OpenStudy (anonymous):

Thank you very much for your help!

OpenStudy (saifoo.khan):

np.

OpenStudy (turingtest):

the range is [-2,infty)

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