Answer Happy

w 6) Choose the best answer. Write the standard equation for the ellipse.center: (3, 2); vertex: (7,2); minor axis length of 6 O (y - k)? 1 32 O (x - 1) a = 1 O (27) + (y) 32 1 a? O (2-3) 42 (y - 2)² + = 1 32 =1 32

Write the standard equation for the ellipse.foc: (0,3), (0, -3); major axis length of 10 + 22 32 O (y – 5)2 0-2)* 1 32 O (zo – h)? a2 = 1 Olay boses + = 1 32 O (*) (y) + = = 1 42 52

Convert to standard equation for the ellipse.z? - 16y + 4y - 8x = -16 + 1 22 32 O (y – k)? (V 12) = 3 1 32 O (20 - h) al = 1 O (a) (y) a2 52 + O (20 - 4)2 (3-2) = 1 o complet + 42 22

Convert to standard equation for the ellipse. 4x2 +9y? – 36 = 0 O (a) + (29) tople vode 1 52 O + y2 22 32 1 O (2) + a2 32= O (y - k)? 32=1 O ( - h) 1 22

- 10) Fill in the blanks: (x - 2)² 42 + (y - 3)2 22 1 center: (h, k) - vertices: (h+a, k) and (h – a, k) = c² = a² – 6² foci: (h+c, k) and (h - c, k) = a. (2,3) b. (3,6) and (-3,2) c. (2,6) (2 + 2V3, 3) and (2 - 2/3, 3) e. (6,3) and (-2,3)

D 11) Fill in the blanks: (x - 0) (y-1) + 25 9 = 1 center: vertices: (h, k + a) and (h, k - a) = c²=a² – 6² foci: (h, k + c) and (h, k – c) = a. (0,6) and (0, -4) b. (2,6) c. (3,6) and (-3,2) d. (0,1) e. (0,5) and (0, -3)

) 22 12) Fill in the blanks: + = -1 42 12 center:= vertices:= w foci:= . (V15,0) and ( - v15,0) ( a. (2,6) b. c(0,0) d. (4,0) and (-4,0) e. (-3,0) and (-0,3)