Label the vertex and the axis of symmetry. Find the x- and y- intercept(s). Complete the square to put functions into form. F(x)=a(x-h)^2+k Solve:F(x)=x^2+6x+10
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Consider the following equation:
Compare above equation with :
Hence, the vertex of parabola is .
Axis of symmetry represented by the equation of the vertical line .
Hence, the axis of symmetry is the equation .
To find y-intercept substitute in the equation :
Hence, the y-intercept is
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