Section+9.3

Type in the content of your page here.

8) Center: (0,0) Vertices: (0,3) (0,-3) Foci: (0, root 10) (0, -root 10) Asymptotes: y= +/- 3x worked by ellie tendall checked by shannon fenton
 * sorry my scanner isn't working

15 not here-zack barth

16. (x^2)/25 - (y^2)/4 = 1 Center: (0,0) Vertices: (5,0) and (-5,0) Foci: (-sqroot(29),0) and (sqroot(29),0) Asymptotes: y = +- (2/5)x Worked by John Karna

17. x^2/3-y^2/2=1 center (0,0) a= √ 3 b= √ 2 ( √ 3, 0 ) (- √3, 0 ) c= √ 5 worked by Erica Molson checked by Gina Marucci

18. y^2/3-x^2/6 center: (0,0) vertices: (0,root3) & (0,-root3) Foci:(0,3) & (0,-3)

Worked by Will Owen Checked by Kendall Powell CORRECT!

26. verticies: (3,0) and (-3,0) foci: (0,4) and (0,-4) use focus to find point equation: y^2/25 - x^2/9 = 1 Worked by Grant Lund Checked by Jack Bentele

28. not here checked by Hikari Suzuki

30.) a=4 b=3 __x^2__ - __y^2__ =1 16 9 Worked by Samantha Ehlinger