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2 years ago

Determine the vertex of y=4(x-25)2+ 91

Mathematics

1 answer:

Katen [24]2 years ago

4 0

Answer:

Step-by-step explanation:

y = a(x - h)² + k ← vertex form of the equation of the parabola with vertex (h, k)

So y = 4(x - 25)² + 91 means:

a = 4

x - 25 = x - h ⇒ - 25 = - h ⇒ h = 25

+ 91 = + k ⇒ k = 91

Therefore vertex is:

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