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Coordinate geometry 2 questions

Coordinate geometry 2 questions | form six Pure Advanced Mathematics

Find Coordinate geometry 2 examination questions, form six Pure Advanced Mathematics in acaproso.com

# Question
1

Sketch the graph of r=2+4 cos t.


Mathematical Calculation
2
  1. If 9y^{2}-25x^{2}+200x-544=0 is the hyperbola equation; find the center, the vertices, the foci and the equation of the asymptotes.
  2. Convert x^{2}+y^{2}=4x into polar equation.
  3. Convert (1,-1) into polar coordinates.

Mathematical Calculation
3

Find the equation of the tangent and normal at P(a cos alpha , b sin alpha) to the ellipse b^{2}x^{2}+a^{2}y^{2}=a^{2}b^{2}


Mathematical Calculation
4

Define a conic section.


Mathematical Calculation
5

A man running a race course notes that the sum of the distances from the two flag posts to him is always 10 meters. If the distance between the flag posts is 8 meters, find the equation of the path traced by the man.


Mathematical Calculation
6

Sketch the graph of r=2(1+ sin t)


Mathematical Calculation
7

Find the equation of the tangent to the ellipse 9x^{2}+25y^{2}-18x-100y-116=0 at (1,5).


Mathematical Calculation
8

The normal at the point p(4 cos 	heta, 3 sin 	heta) on the ellipse frac{x^{2}}{16}+frac{y^{2}}{9}=1 meets the x-axis and y-axis at A and B respectively. Show that the locus of the midpoint of AB is an ellipse with the same eccentricity as the given ellipse.


Mathematical Calculation
9
  1. Determine the polar equation of x^{2}+y^{2}-2x-3y=0.
  2. Draw the graph of the polar equation obtained in part (i) above.

Mathematical Calculation
10
  1. Show that the line 3x-y+1=0 touches the parabola y^{2}=12x.
  2. If ax_by+c=0 touches the parabola x^{2}-8y=0, find an equation connecting a, b and c.

Mathematical Calculation