Circle the more Precise measurement.
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The equation of the parabola in vertex form
Given :
vertex (3,2), point (2,-4)
The vertex form of parabola is
Where (h,k) is the vertex
Given vertex is (3,2). so, h=3 and k=2
Replace it in the equation
Now we find out the value of 'a' using the given point (2,-4)
Point (2,-4) is (x,y)
x=-2 and y=-4
Replace it in the equation we got to find out 'a'
the equation of the parabola in vertex form
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