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The axis of symmetry of a quadratic function in the form (y = ax^2 + bx + c) can be found using the formula (x = -\frac{b}{2a}). This vertical line divides the parabola into two mirror-image halves. To find the corresponding (y)-coordinate, substitute the axis of symmetry value back into the quadratic function.

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2w ago

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X= -b / 2a


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A quadratic function in standard form, expressed as ( f(x) = ax^2 + bx + c ), provides key information about its shape and position. The coefficient ( a ) determines the direction of the parabola: if ( a > 0 ), it opens upwards, and if ( a < 0 ), it opens downwards. The constant term ( c ) represents the y-intercept, indicating where the graph crosses the y-axis. Additionally, the vertex's x-coordinate can be found using ( -\frac{b}{2a} ) without graphing.


The equation for the axis of symmetry is?

Your equation must be in y=ax^2+bx+c form Then the equation is x= -b/2a That is how you find the axis of symmetry


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