Posted by **ceasar** on Friday, December 2, 2011 at 5:41am.

Given that the equation of the hyperbola is 9x(squared)-4y(squared)=36.

(i)Find the centre and vertices

(ii)Find the foci and eccentricity

(iii)find the equation of the asymptotes

- maths -
**Steve**, Friday, December 2, 2011 at 10:47am
change to standard form:

x^2/4 - y^2/9 = 1

a = 2

b = 3

c^2 = 4+9 = 13

c = √13

(i) center: (0,0)

vertices: (±2,0)

(ii) foci at (±√13,0)

(iii) asymptotes: y = ±3/2 x

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