Please Help.. Pre-calc... ellipses, hyperbolas...?

jenny

New member
i need a little bit of help with this, i am having trouble understanding it..

write the equation for this ellipse- (-4,10); (1,3); (-4,-4); (-9,3)

Find the covertices and vertices of this
(y-2)^2- 25x^2 =25

and find the intersection points:

x^2 +y^2 = 89
-xy=40


Thanks so much I appreciate it!!
 
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