SOLUTION: find the vertex, line of symmetry, and maximum/minimum value -2x^2+2x+3 I have tried everything and am completely lost, any help would be appreciated

SOLUTION: find the vertex, line of symmetry, and maximum/minimum value -2x^2+2x+3 I have tried everything and am completely lost, any help would be appreciated

Algebra.Com

Question 367502: find the vertex, line of symmetry, and maximum/minimum value
-2x^2+2x+3
I have tried everything and am completely lost, any help would be appreciated
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
The x-coordinate of the vertex is . The y-coordinate of the vertex is . The line of symmetry is x = 1/2, and the maximum value is 7/2.

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