# Math Help - Heaviside functions

1. ## Heaviside functions

Consider the functionThen f(t) can be expressed with Heaviside functions asDetermine b.

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?

2. ## Re: Heaviside functions

Hey mathsforumhelp.

That is correct.