what are the coordinates of the vertex of the function below? write your
answer in the form (x, y).
y-11=-(x-5)^2

(5, 11 )

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Given

y - 11 = - (x - 5) ← add 11 to both sides

y = - (x - 5)² + 11 ← in vertex form

with vertex = (5, 11 )

18.75 gallons

step-by-step explanation:

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