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Consider the quadratic function f(x)=x^2-8x-9 Vertex:(-b/2a, f(-b/2a)) What is the vertex of the function (__,__)

Consider the quadratic function f(x)=x^2-8x-9 Vertex:(-b/2a, f(-b/2a)) What is the vertex of the function (__,__)
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Consider the quadratic function

f(x)=x^2-8x-9

Vertex:(-b/2a, f(-b/2a))

What is the vertex of the function (__,__)

asked
User Venise
by
7.9k points

1 Answer

3 votes

Answer:

The vertex of this function is (4,-25)

Explanation:

answered
User Amir Kaftari
by
8.5k points
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