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  • 17-05-2017
  • Mathematics
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What is the equation of the axis of symmetry for the parabola y = 2/3 (x - 2)^2 - 5?

A. x = 2/3
B. x = -2
C. x = 2
D. x = -5

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apologiabiology
apologiabiology apologiabiology
  • 28-07-2017
for
y=a(x-h)^2+k

the axis of symmetry is x=h

so
y=2/3(x-2)^2-5
the axis of symmetry is x=2


answer is C
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