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# Help!

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The graph of the equation $y =ax^2 + bx + c$, where $a$, $b$, and $c$ are constants, is a parabola with axis of symmetry $x = -3.$ Find $\frac{b}{a}$.

Jun 16, 2018

#1
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the axis of symmetry goes thru the vertex

and the vertex is -b/2a

so -3 = -b/2a

so fraction b/a would be 6?

Jun 16, 2018
#2
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Looks good to me :)

Melody  Jun 17, 2018