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17-05-2017
Mathematics

contestada

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

Respuesta :

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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