# Signals and Systems (2nd Edition) Textbook Solutions Chapter 2 Problem 8

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**Question:**

Determine and sketch the convolution of the following two signals:

**Technifi Expert’s Answer:**

By using the convolution integral:

By using the given information h(t) = (t+2) + 2(t +1), the above integral reduces to

x(t) * y(t) = x(t+2) + 2x(t +1)

The signals x(t+2) and 2x(t+1) are plotted in the figure below:

Using the plots in the figure we can show that:

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## Signals and Systems (2nd Edition) Textbook Solutions Chapter 2 | Technifi · August 27, 2019 at 4:17 pm

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