A quadratic inequality contains the values less than or equal to the quadratic function that has a vertex of open paren negative 9 comma negative 27 close paren and contains the point open paren 1 comma 39 and 2 thirds close paren on the boundary. Which inequality in vertex form represents the description?

Question

Revolt · Accepted Answer

y is less than or equal to 2 thirds times open paren x plus 9 close paren squared minus 27

Quadratics and Complex Numbers - Test Test

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