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06-10-2016
Mathematics

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The equation for the axis of symmetry for the graph of a quadratic function is x = –2. Which of the following could not be the equation of the function?

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apologiabiology apologiabiology

06-10-2016

vertex form
y=a(x-h)^2+k
vertex is (h,k)
axis of symmetry is s the x value of h
y=a(x-(-2))^2+k
y=a(x+2)^2+k

anything that has
y=a(x+2)^2+k

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