Answer :
Answer:
axis of symmerty = x coordinate of vertex = -b/2a
-6/2 = -3 = x
vertex = (-3,y)
-3^2 +6(-3)
9-18 = -9 = y
(-3,-9) = vertex
Step-by-step explanation:
Answer:
axis of symmerty = x coordinate of vertex = -b/2a
-6/2 = -3 = x
vertex = (-3,y)
-3^2 +6(-3)
9-18 = -9 = y
(-3,-9) = vertex
Step-by-step explanation: