Graph the hyperbola.25y2 - 4x2 = 100

A.

B.

C.

D.


Answer: D

Mathematics

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Solve the initial value problem.= csc2 15? cot 15?, r = 3

A. r = csc3 15? cot2 15? + 3
B. r = - tan2 15? + 
C. r = - cot2 15? + 
D. r = cot2 ? + 

Mathematics

Use the root test to determine if the series converges or diverges.

A. Diverges B. Converges

Mathematics

Evaluate, if possible-

A. Not a real number B. 16 C. -16 D. -128

Mathematics

Evaluate the integral.(Round to three decimal places.)

A. 12.846 B. 1.410 C. 7.505 D. 3.001

Mathematics