If y =-2x^2-6x + 9, then (A) maximum val...

If `y =-2x^2-6x + 9`, then (A) maximum value of `y ` ` is ` `-11` and it occurs at x = 2 (B) minimum value of y is `-11` and it occurs at `x = 2 ` (C) maximum value of y is `13.5` and it occurs at `x =-1.5` (D) minimum value of y is `13.5` and it occurs at`x =-1.5 `.

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If `y =-2x^2-6x + 9`, then (A) maximum value of `y ` ` is ` `-11` and it occurs at x = 2 (B) minimum value of y is `-11` and it occurs at `x = 2 ` (C) maximum value of y is `13.5` and it occurs at `x =-1.5` (D) minimum value of y is `13.5` and it occurs at`x =-1.5 `.

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