Find the general solution to the nonhomogeneous differential equation. y" - 4y = 2x + 4
A. y = C1e-2x + C2e2x - 
x - 1
B. y = C1e2x + C2xe2x - 
x - 1
C. y = C1e2x + C2e4x - 
x - 1
D. y = C1e-2x + C2e2x + 
x + 2
Answer: A
You might also like to view...
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 6x3, y = 6x, for x ? 0
A. 48?
B. 
?
C. 
?
D. 
?
Solve the problem.An isosceles triangle has at least two sides of equal length. Determine whether the triangle with vertices 
and 
is isosceles.
A. Yes B. No
Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.4
+ 3
A. 1
B. 7
C. 1
D. 
Noah deposits $1,000,000 into a bank account paying 6% interest compounded annually and withdraws $75,000 at the end of each year. (a) Write an appropriate difference equation.(b) How much money will be in the account in 20 years?(c) Would you rather have $1,000,000 now or $75,000 a year for 20 years?
What will be an ideal response?