buu.FIUuiem / Previous Problem Problem List Next Problem (1 point) Find y as a function of tif 4y" + 20y +17y = 0, y(O) = 3, 0) = 5. y(t) = Note: This problem cannot interpret complex numbers. You may need to simplify your answer before submitting it Preview My Answers Submit Answers You have attempted this problem 0 times You have 7 attempts remaining. Email Instructor
(1 point) Find y as a function of t if 2y" + 33y = 0, y(0) = 3, y' (0) = 9. g(t) = Note: This particular webWork problem can't handle complex numbers, so write your answer in terms of sines and cosines, rather than using e to a complex power.
Find y as a function of t if 9y′′+35y=0, y(0)=6,y′(0)=9. y(t)= 27 35 6*cossqr 3: Set(35)])"sin([sqrt(35)]/3)*t 6 Cos V35 3 t + sin t incorre 35 3 The answer above is NOT correct. (1 point) Find y as a function of t if 9y" + 35y = 0, y(0) = 6, y'(0) = 9. y(t) = cos(sqrt(35y3)t + 27/sqrt(35)sin(sqrt(35y3) Note: This particular webWork problem can't handle complex numbers, so write your answer in terms of sines and cosines, rather than...
(1 point) Find the minimum and maximum of the function z-6x - 4y subject to 6x-3y 15 6x +y < 49 What are the corner points of the feasible set? The minimum is and maximum is . Type "None" in the blank provided if the quantity does not exist.
(1 point) Find yy as a function of tt if4y′′+28y′+49y=0,4y″+28y′+49y=0,y(0)=6,y′(0)=7.y(0)=6,y′(0)=7.y=y=
Solve the following initial-value problem. y" + 3y + 4y = 282(t) - 385(t) y(0) = 1, y'(0) = -2
Find y as a function of t if 4y" – 32y' = 0, y(0) = 6, y'0) = 9. y = _______
Digital Signal Processing Homework #4 1. Find the solution of the differential equation: y+4y+3y = x+2x for x(t)-e'u(t) and initial conditions y(0) 0, (0) 1 What is the transfer function of a LTI system that is describable by the equation above? 2. Find the transfer functions of the LTI systems A and B in the configuration shown below when you are given that v v-z and y-x
(1 point) The system of first order differential equations: y = -3y + 2y2 y = -4yı + 1y2 where yı(0) = 4, y2(0) = 3 has solution: yı(t) = yz(t) = *Note* You must express the answer in terms of real numbers only.
Use undetermined coefficients to find the particular solution to y''+3y'-4y=3e^t