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Graph y=-x^2-1. Identify the vertex of the graph.Tell whether it is a minimum or maximum.

Graph y=-x^2-1. Identify the vertex of the graph.Tell whether it is a minimum or maximum.
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Graph y=-x^2-1. Identify the vertex of the graph.Tell whether it is a minimum or maximum.

User Binshi
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1 Answer

4 votes
Hello,

y=-1(x-0)²-1
Vertex is (0,-1)
Coefficient of x² is <0 ==> a maximum.
User Prime
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