SOLUTION: I need to find the vertex and the x coordinates as well as the line of symmetry, and the maximum or minimum value for this function and graph too. The problem is -2x^2+2x+6 I have

Algebra ->  Graphs -> SOLUTION: I need to find the vertex and the x coordinates as well as the line of symmetry, and the maximum or minimum value for this function and graph too. The problem is -2x^2+2x+6 I have       Log On


   

Question 437557: I need to find the vertex and the x coordinates as well as the line of symmetry, and the maximum or minimum value for this function and graph too. The problem is -2x^2+2x+6 I have gotten the answers 1/2 and 13/2 i just ddo not know which is what???
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
vertex=(0.5,6.5)
axis=0.5
x coordinates =(-1.3,0), (2.3,0)
max = 6.5
y int=6
it opens down