Explanation:
Hello! Remember you have to write complete questions in order to get good and exact answers. Here I'll assume the graphed function comes from:
[tex]f(x)=\left(x-4\right)^{2}+5[/tex]
So this is the equation of a parabola that opens upward and whose vertex lies on the point:
[tex]V(4,5)[/tex]
The graph of this function is shown below. Which is true regarding the graphed function f(x)?
- It is true that the domain is the set of all real numbers because this is a polynomial function.
- It is true that the range is the set of all real numbers such that y ≥ 5
- It is true that this parabola opens upward
- It is true that it doesn't cut the x-axis
