Find an equation for the ellipse described.Center at (-2, 5); focus at (-6, 5); contains the point (-7, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
You might also like to view...
Find the Jacobian for the given transformation.x = 8u cos 10v, y = 8u sin 10v
A. 800u B. 640v C. 640u D. 800v
Determine which fractions are improper.
, 
, 
, 
, 
A. 
, 
, 
, 
, 
B. 
, 
C. 
, 
, 
, 
D. 
, 
, 
Solve area problem.Find the total area of the roof of the garage.
A. 44 ft2 B. 336 ft2 C. 112 ft2 D. 224 ft2
Solve the equation in part (a) graphically, expressing the solution to the nearest hundredth. Then, use the graph to solve the associated inequalities in parts (b) and (c), expressing endpoints to the nearest hundredth.(a) 
= 0; (b) 
> 0; (c) 
< 0
A. (a) {-7.47} (b) (-7.47, ?) (c) (-?, -7.47) B. (a) ? (b) (-?, ?) (c) ? C. (a) {-28.53} (b) (-28.53, ?) (c) (-?, -28.53) D. (a) {-28.53} (b) (-28.53, 0) ? (0, ?) (c) (-?, -28.53)