SOLUTION: g(x)= -1/2x^2+4x+3. determine the maximum value. justify your answer

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Question 1035160: g(x)= -1/2x^2+4x+3. determine the maximum value. justify your answer
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
g(x)= -1/2x^2+4x+3. determine the maximum value.
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The max is on the vertex, on the Line of Symmetry.
LOS is x = -b/2a = -4/-1 = 4
g(4) = -16/2 + 16 + 3 = 11
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Max at (4,11)