Im going to say B.)
I hope I'm correct
Answer:
C
Step-by-step explanation:
Answer:

Step-by-step explanation:
The equation of a quadratic function is given as:
ax² + bx + c = 0
where a, b and c are the coefficient in the quadratic equation.
The axis of symmetry of the quadratic equation is given as:

To get the equation for a, we have to make a the subject of formula:

Answer:
we need numbers please is this the full question?