(a) Sketch the graph of the given function. 3t, 6, f(t) = -3t+21, 0 0 < t <2 2 < t < 5 5 < t <7 t27 2 1 2 10 t (b) Expre
Posted: Tue Jun 07, 2022 6:33 am
(a) Sketch the graph of the given function. 3t, 6, f(t) = -3t+21, 0 0 < t <2 2 < t < 5 5 < t <7 t27 2 1 2 10 t (b) Express f(t) in terms of the unit step function uċ(t). f(t) = f(t) 7 6 5 4 3