ANSWER

Step-by-step explanation
Let the quadratic function be

We substitute each point to find the constants, a,b, and c.
Substitute: (x=0,y=-3)


Substitute: (x=-1,y=-11) and c=-3



Substitute: (x=3,y=-27) and c=-3



Add equations (3) and (2)



Put a=-4 in equation (2)




The quadratic equation is
