FIND EQUATION OF PARABOLA GIVEN FOCUS AND DIRECTRIX WORKSHEET

Problem 1 :

Write the equation of parabola which has focus at (3, 8) and directrix at y = 4.

Solution

Problem 2 :

Write the equation of parabola which has focus at (2, -3) and directrix at x = 5

Solution

Problem 3 :

Write the equation of parabola which has focus at (-4, -2) and directrix at x = -8

Solution

Problem 1 :

Write the equation the parabola  with vertex (-7, 4), axis of symmetry x = -7 and measure of latus rectum 6. a < 0

Solution

Problem 2 :

Write the equation the parabola  with vertex (4, 3), axis of symmetry y = 3 and measure of latus rectum 4. a > 0

Solution

Problem 3 :

In the parabola shown in the graph, the point (2, -2) is called the _____ and the point (2, 0) is called the ____.

a)  The line  y = -4 is called the _________

b) The line x = 2 is called the _________

Solution

Problem 4 :

Write the equation the parabola  with vertex (1, 3), axis of symmetry x = 1 and measure of latus rectum 2. a < 0

Solution