Answer:
C
Step-by-step explanation:
the vertex of the blue is (-4,1)
the matching formula has the vertex in it (h,k)
y = (x-h)^2 + k
notice in the formula h is negative
so since the x value of the vertex is (-4), you make it positive in the formula
the y value is positive in the formula and so is the y value of the vertex (1)
