Amass weighing 4 lb stretches a spring 1.5 in. the mass is given a positive displace-
ment of 2 in from its equilibrium position and released with no initial velocity. assuming that
there is no damping and that the mass is acted on by an external force of 2 cos 3t lb, formulate
the initial value problem describing the motion of the mass (do not solve the resulting system). it's the question about differential equations. provide specific solution.

42.4

step-by-step explanation:

convert to decimal

step-by-step explanation:

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-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values