Solve.y' = 2x + xy; y = 5 when x = 0

A. y = 3ex2/2 - 5
B. y = 5ex2/2
C. y = 7ex2/2
D. y = 7ex2/2 - 2


Answer: D

Mathematics

You might also like to view...

Find the length of the indicated portion of the trajectory.r(t) = (2cos t)i + (2sin t)j + 3tk, 0 ? t ? ?/2

A. ?
B. ?
C. ?
D. ?

Mathematics

Find a 95% confidence interval for the true population proportion.In a survey of 352 adults, 55% said that they favored the proposed environmental laws.

A. 52.3% to 57.7% B. 49.7% to 60.3% C. 54.7% to 55.3% D. 55% to 60.3%

Mathematics

Determine whether the infinite geometric series has a limit. If a limit exists, find it.2 - 3 +  - . . .

A. 3
B.
C. No limit
D. 0

Mathematics

A point P(x, y) in rectangular coordinates is given. Determine the polar coordinates  such that  and (, 1)

A.
B.
C.
D.

Mathematics