deeznutz17
deeznutz17 deeznutz17
  • 08-07-2016
  • Mathematics
contestada

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

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caylus
caylus caylus
  • 08-07-2016
Hello,

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