Digital Signal Processing For the given system by differences equation: ()−5/6(−1)+1/6(−2)=(−3)

1.
a. Find the transfer function.
b. Draw the ROC.
c. Is the filter causal? Explain your answer.
d. Is the filter stable? Explain your answer.
e. Find the system impulse response.
f. Is the furrier transform exists? Explain your answer

man its nopq i just guessed and got it right so uhh

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step-by-step explanation:

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step-by-step explanation:

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$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15