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OpenStudy (anonymous):
What is the equation for the axis of symmetry in the function? y = -2x2 + 5x - 4
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OpenStudy (mertsj):
Your equation is in the form: \[y=ax^2+bx+c\]
OpenStudy (mertsj):
The x coordinate of the vertex is: \[\frac{-b}{2a}\]
OpenStudy (mertsj):
Calculate that, plug it back in and you will have the y coordinate of the vertex.
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