What is true about the function graphed below?

see image v v v

A. The coordinates of the vertex are (3, 0).
B. The function graphed is look at the picture.
C. The axis of symmetry is the x-axis.
D. The axis of symmetry is the y-axis.

  D. The axis of symmetry is the y-axis.

Step-by-step explanation:

The vertex is at coordinates (0, 3). Since this parabola opens vertically, its axis of symmetry is the x=coordinate of the vertex: x = 0. That is the equation of the y-axis.

The axis of symmetry is the y-axis.

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol