+0  
 
0
427
1
avatar+644 

 

Find the vertices of -4x^2 + y^2 - 2y = 3.

waffles  Nov 20, 2017
 #1
avatar+91162 
+1

See my other answer.....this is a vertical hyperbola

 

The equation is

 

(y - 1)^2    -    x^2

_______        ___     = 1

    4                  1

 

 

The center is   (0, 1)

 

The   vertices are   at     ( 0,  1  - 2)  =  (0, -1)      and   (0, 1 + 2)  =  (0, 3)

 

 

cool cool cool

CPhill  Nov 20, 2017

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