SOLUTION: Give the domain and range of the quadratic function whose graph is described. The vertex is left parenthesis negative 5 comma negative 6 right parenthesis(−5,−6) and t

Algebra ->  Functions -> SOLUTION: Give the domain and range of the quadratic function whose graph is described. The vertex is left parenthesis negative 5 comma negative 6 right parenthesis(−5,−6) and t      Log On


   

Question 1042471: Give the domain and range of the quadratic function whose graph is described.
The vertex is left parenthesis negative 5 comma negative 6 right parenthesis(−5,−6) and the parabola opens upup.
Answer by KMST(5328) About Me  (Show Source):
You can put this solution on YOUR website!
The y-coordinate of the vertex is y=-6 .
Since the parabola opens up, for all the points in the graph, y%3E=-6 .
So, you could say that the range is
all the real numbers greater than or equal to -6 ,
or in interval notation %22%5B+-+6+%2C%22infinity%22%29%22 .
The domain of any quadratic function is all the real numbers.