SOLUTION: Find the equation of the axis of symmetry for y=2x^2+8x-1. Use the formula x= -b/2a

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find the equation of the axis of symmetry for y=2x^2+8x-1. Use the formula x= -b/2a      Log On


   

Question 551206: Find the equation of the axis of symmetry for y=2x^2+8x-1. Use the formula x= -b/2a
Answer by Alan3354(69443) About Me  (Show Source):
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Find the equation of the axis of symmetry for y=2x^2+8x-1.
Use the formula x= -b/2a
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a = 2, b = 8
Use the formula x= -b/2a