Question: Consider the equation f left parenthesis x right parenthesis equals short dash 4 x squared plus 24 x minus 112. Find its vertex, determine whether

Consider the equation f left parenthesis x right parenthesis equals short dash 4 x squared plus 24 x minus 112. Find its vertex, determine whether the minimum or maximum value of f occurs at the vertex, and find this minimum or maximum value. Vertex: left parenthesis short dash 3 comma space short dash 220 right parenthesis Minimum value: -220 Vertex: left parenthesis 3 comma space short dash 76 right parenthesis Maximum value: -76 Vertex: left parenthesis short dash 3 comma space short dash 220 right parenthesis Maximum value: -220 Vertex: left parenthesis 3 comma space short dash 76 right parenthesis Minimum value: -76

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