Find an equation for the ellipse.Vertices at (0, ±8); c = 4
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: D
Mathematics
You might also like to view...
Evaluate the integral by using a substitution prior to integration by parts.
A. xln (6x + 6x2) + C B. xln (6x + 6x2) + ln (x +1) - 2x + C C. ln (6x + 6x2) + ln (x +1) + C D. ln (6x + 6x2) - 2x + C
Mathematics
Find the LCD of the given fractions by prime factorization.
and 
A. 224 B. 1344 C. 336 D. 672
Mathematics
A die is rolled twice. Write the indicated event in set notation.The sum of the rolls is 8.
A. {(2, 6), (3, 5), (5, 3), (6, 2)} B. {(4, 4)} C. {(2, 6), (3, 5), (4, 4), (5, 3), (6, 2)} D. {(2, 6), (3, 5), (4, 4)}
Mathematics
Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.2
÷ 1
A. 1
B. 1
C. 2
D. 1
Mathematics