WORKSHEET ON FINDING VERTEX FOCUS DIRECTRIX LATUS RECTUM OF PARABOLA

Worksheet on Finding Vertex Focus Directrix Latus Rectum of Parabola :

In this section, we will see how to find the vertex, focus, directrix and length of latus rectum of parabola.

(1)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

y²  =  12x

Solution

(2)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

y²  =  -8x

Solution

(3)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

y² - 8x - 2y + 17  =  0

Solution

(4)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

x²  =  5y

Solution

(5)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

x² - 8y - 2x + 17  =  0

Solution

(6)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

 x²  =  -16y 

Solution

(7)  Find the focus, vertex, equation of directrix and length of the latus rectum of the parabola

x² + 4y - 6x + 17  =  0

Solution

After having gone through the stuff given above, we hope that the students would have practiced how to find the vertex, focus directrix and latus rectum of the parabola.

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