The graph of a quadratic function with vertex, (3,−2) is shown in the figure below.
Find the domain and the range.

http://tinypic.com/r/am4owh/9

Write your answers as inequalities, using x or y as appropriate. Or, you may instead click on "Empty set" or "All reals" as the answer.

Question

The graph of a quadratic function with vertex, (3,−2) is shown in the figure below.
Find the domain and the range.

http://tinypic.com/r/am4owh/9

Write your answers as inequalities, using x or y as appropriate. Or, you may instead click on "Empty set" or "All reals" as the answer.

welshfella · Answer

Hint: the domain is the possible values of x

brydenwright · Answer

seems to me like the domain is all reals and the range is y is larger than or equal to -2

welshfella · Answer

- possible real values

isa1xoxo · Answer

omg hank you you ill try it out

isa1xoxo · Answer

wouldn't i need to know the function first  @welshfella

isa1xoxo · Answer

@triciaal think you could help me?

triciaal · Answer

saw this it was already answered 
the domain is the set of x values (input)  for which you will get a y-value (output) on that graph. 
the range is the lowest value to the highest value for the output
here the lowest includes the lowest point -2 and the highest is infinity  so y>and = -2

isa1xoxo · Answer

ohhhh i was just getting a second opinion

isa1xoxo · Answer

thank you so much !

triciaal · Answer

|dw:1469739477328:dw|