1. For the signal x(t) plot: a. x(-t), b. x(-t/3), c. x(2-t), d. x(3+t). x(1) 4 2 ☑ 1 -3 0 3 2. Given x(t) = 5u(t + 2) = u(t) + 3u(t − 2) — 7u(t - 4), find and sketch x(-2t - 4).

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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1. For the signal x(t) plot:
a. x(-t),
b. x(-t/3),
c. x(2-t),
d. x(3+t).
x(1) 4
2
☑
1
-3
0
3
2. Given x(t) = 5u(t + 2) = u(t) + 3u(t − 2) — 7u(t - 4), find and sketch
x(-2t - 4).
Transcribed Image Text:1. For the signal x(t) plot: a. x(-t), b. x(-t/3), c. x(2-t), d. x(3+t). x(1) 4 2 ☑ 1 -3 0 3 2. Given x(t) = 5u(t + 2) = u(t) + 3u(t − 2) — 7u(t - 4), find and sketch x(-2t - 4).
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