Consider the function

Express f(t) using unit step functions.
A) $ \left(U_{8.5}(t)-U_{17}(t)\right)(t-8.5) $
B) $ \left(U_{17}(t)-U_{8.5}(t)\right)(t-8.5) $
C) $ \left(U_{8.5}(t)+U_{17}(t)\right)(t-8.5) $
D) $ -\left(U_{85}(t)+U_{17}(t)\right)(t-8.5) $

Question

Consider the function

Express f(t) using unit step functions.
A) $ \left(U_{8.5}(t)-U_{17}(t)\right)(t-8.5) $ 
B) $ \left(U_{17}(t)-U_{8.5}(t)\right)(t-8.5) $ 
C) $ \left(U_{8.5}(t)+U_{17}(t)\right)(t-8.5) $ 
D) $ -\left(U_{85}(t)+U_{17}(t)\right)(t-8.5) $

Quizplus · Accepted Answer

The Answer of Consider the function

Express f(t) using unit step functions.
A) $ \left(U_{8.5}(t)-U_{17}(t)\right)(t-8.5) $ 
B) $ \left(U_{17}(t)-U_{8.5}(t)\right)(t-8.5) $ 
C) $ \left(U_{8.5}(t)+U_{17}(t)\right)(t-8.5) $ 
D) $ -\left(U_{85}(t)+U_{17}(t)\right)(t-8.5) $

Consider the Function Express F(t) Using Unit Step Functions (U8.5(t)−U17(t))(t−8.5) \left(U_{8.5}(t)-U_{17}(t)\right)(t-8.5) (U8.5​(t)−U17​(t))(t−8.5)

Consider the Function

Express F(t) Using Unit Step Functions $\left(U_{8.5}(t)-U_{17}(t)\right)(t-8.5)$