Question

how do I determine the two x-intercepts and the vertex in (x,y) form and explain how I
found these ordered pairs in a sentence?

graph is for equation y = x^2 - 4x
I know my vertex is ,- 4,2

Answer 1

vertex is (2,-4)

Answer 2

ok, here is the graph i'm looking at

Answer 3

so to explain it i can say by looking at the graph my vertex is (2, -4). I know this because it is where the curve is.

is that correct?