The equation of the axis of symmetry is x = 6
The equation of the parabola is given as:
y = 2x^2 - 24x + 86
Differentiate the equation
So, we have
y' = 4x - 24
Set the equation to 0
So, we have
4x - 24 = 0
This gives
4x = 24
Divide by 4
x = 6
Hence, the equation of the axis of symmetry is x = 6
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