Consider the functionhttp://www.lms.uwa.edu.au/filter/tex...dff48deff5.gifThenf(t)can be expressed with Heaviside functions ashttp://www.lms.uwa.edu.au/filter/tex...7ce719603e.gifDetermineb.

Workdone so far

f(t) turns on to 10 at t=0 and then increases by 4 when t=5.

f(t) = 10 H(t) + 4 H(t - 5)

so b=4?