Question

1. The point (4, - 2) is the vertex of the graph of a quadratic function. The points (8,6)

and (2,0) also fall on the graph of the function. Complete the graph of this
quadratic function by first finding two additional points on the graph.
2
0
10
10
9
-8
-4
-6
-2
4
6
8
10
-2
-4
-6
-107
Part A:
What is the y-intercept of the graph?
Part B:
What are the x-intercepts?
Part C:
Find the interval on which the rate of change is always positive.
Part D:
What is the sign of the leading coefficient for this quadratic function? How
do you know?
El

Answer 1

It doesn't make sense and their no picture that provides us with clear evidence on how to answer this better then how your explaing

Explanation:

I don't know how to know how to answer this lol, because I need a better explination