Find the general solution of the difference equation.Given that the signal yk = 3k - 5 is a solution of the given difference equation, find a description of all solutions of the equation.yk+2 - 6yk+1 + 5yk = -12 for all k
A. c1 + c2(5)k
B. 3k - 5 + c1 + c2(6)k
C. 3k - 5 + c1(-1)k + c2(-5)k
D. 3k - 5 + c1 + c2(5)k
Answer: D
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A. (-?, -5 - 
] ? [0, ? ]
B. (-?, -5 - 
] ? [-5 + 
, ?)
C. [-5 - 
, -5 + 
] ? [0, ?)
D. [-5 - 
, ?)
Use colored counters to answer the question. Typically, black counters represent a profit or a positive number, while red counters represent a loss or a negative number. Here, use white in place of red, that is, consider a white counter to mean what a red counter would in the typical case.Draw a colored counter diagram with the least number of counters to represent 5.
What will be an ideal response?
Statistics are useful for the electronics technician for:
a. Predicting failure rates of components b. Incoming inspection of purchased parts c. Circuit analysis d. All of the above
Perform the indicated operation.(14x + 12) - (-4x2 - 7x + 12)
A. 4x2 - 21x B. 4x2 + 21x C. 4x2 + 21x - 24 D. -4x2 + 7x + 24