SOLUTION: Please help me, I think I got the Domain correct. Unsure on the Range The graph of a quadratic function with vertex (-4,-1) is shown in the figure below. Find the domain and th

Algebra ->  Graphs -> SOLUTION: Please help me, I think I got the Domain correct. Unsure on the Range The graph of a quadratic function with vertex (-4,-1) is shown in the figure below. Find the domain and th      Log On


   

Question 1181660: Please help me, I think I got the Domain correct. Unsure on the Range
The graph of a quadratic function with vertex (-4,-1) is shown in the figure below.
Find the domain and the range.
(Click link for graph image)
https://imgur.com/a/9kM4bEi
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


The domain of any polynomial is all real numbers; there is nothing about a polynomial that would make any input value invalid.

The graph of this function is an upward-opening parabola; there is no limit on how large the function value can get, but the minimum y value is at the vertex. So the range is [-1,infinity).