Choose the correct state model equation for the reduced-form model
4(d^(3)y)/(dt^(3)) 6(d^(2)y)/(dt^(2)) 3(dy)/(dt) 8y=17f(t)
. Multiple Choice
x_(3)^(?)=(1)/(4)(17f(t) 3x_(3) 6x_(2)-8x_(1))
x_(3)^(?)=(1)/(4)(17f(t)-3x_(3)-8x_(2) 6x_(1))
x_(3)^(?)=(1)/(4)(17f(t) 8x_(3)-6x_(2)-3x_(1))
x_(3)^(?)=(1)/(4)(17f(t)-6x_(3)-3x_(2)-8x_(1))