Question

AM I CORRECT???????



Use the quadratic equation y = x2 – 6x + 9.

Where does the vertex of the parabola lie?

below the x-axis<<<<<<<
above the x-axis
on the x-axis
on the y-axis

Answer 1

\[y=x^2-6x+9\\y=(x-3)^2\] and \[y=(x-3)^2 \ge 0\]

Answer 2

So I am correct

Answer 3

something is always positive !
so it is ... ?

Answer 4

No C

Answer 5

vertex is (3,0)