SOLUTION: find the line of symmetry? Y=3x^2 - 8x

SOLUTION: find the line of symmetry? Y=3x^2 - 8x - 5

Question 173707: find the line of symmetry?
Y=3x^2 - 8x - 5
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
y=3x^2-8x-5
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 3x^2 -8x -5).
Solving the quadratic equation we get x=3.189255 & -.522588
The mid point on the x axis is x=1.3333 the line of symmetry.
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