Question

Which of the following is the equation of an ellipse centered at (5,1) having a vertical minor axis of length 4 and a major axis of length 6?

A. (x-5)^2/9+(y-1)^2/4=1
B. (x-5)^2/9+(y+1)^2/4=1
C. (x-5)^2/4+(y-1)^2/9=1
D. (x-5)^2/36+(y-1)^2/16=1

Answer 1

A

Answer 2

A

Answer 3

really? huh...

Answer 4

I need to study these.. ;)

Answer 5

so its A?

Answer 6

the eqn. looks like (x-p)^2/a^2+(y-q)^2/b^2=1and a and b are semi major and semi minor length not the major and minor