SOLUTION: Which is the equation for the axis of symmetry of y = 1/2x^2 - 2x - 3? a) y = 2 b) x = -2 c) y = -2 d) x = 2

SOLUTION: Which is the equation for the axis of symmetry of y = 1/2x^2 - 2x - 3? a) y = 2 b) x = -2 c) y = -2 d) x = 2

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Question 311605: Which is the equation for the axis of symmetry of y = 1/2x^2 - 2x - 3?
a) y = 2
b) x = -2
c) y = -2
d) x = 2

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Convert to vertex form by completing the square,

x=2.
d) is the correct answer.

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