Answer:
Step-by-step explanation:
1 and 2 are vertical angles
<h2>
Explanation:</h2>
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:

So this is the equation of a parabola that opens upward and whose vertex lies on the point:

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
Answer:
A. Scalene since all sides have different lengths
E. Right since it has a right angle
f(x) = y.
f(-6) means what is y when x is equal to -6.
Answer: y = f(-6) = 6.
Answer: C