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Let u be the vector with initial point P(5, -1) and terminal point Q(-8, 3). (a) Graph u in the coordinate plane. -10 -10 -5 -5 y 10 r 5 -10¹ y 10 r 5 10 10 - 10 -10 -5 y 10r -10 y 10p 5 5 10 X 10 X

Let u be the vector with initial point P(5, -1) and terminal point Q(-8, 3). (a) Graph u in the coordinate plane. -10 -10 -5 -5 y 10 r 5 -10¹ y 10 r 5 10 10 - 10 -10 -5 y 10r -10 y 10p 5 5 10 X 10 X

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 31E
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Let u be the vector with initial point P(5, -1) and terminal point Q(-8, 3). (a) Graph u in the coordinate plane. -10 -10 -5 -5 y 10 r -10 y 10 5 10 10 X - 10 -10 -5 10r 5 10L y 10 r 5 10 X 10
Transcribed Image Text:Let u be the vector with initial point P(5, -1) and terminal point Q(-8, 3). (a) Graph u in the coordinate plane. -10 -10 -5 -5 y 10 r -10 y 10 5 10 10 X - 10 -10 -5 10r 5 10L y 10 r 5 10 X 10
-10' U= -5 (b) Express u in terms of i and j. (c) Find the length of u. |u| = 10 -5 -10 5. X 10 -10 -5 E y 10r 5 -5 -10
Transcribed Image Text:-10' U= -5 (b) Express u in terms of i and j. (c) Find the length of u. |u| = 10 -5 -10 5. X 10 -10 -5 E y 10r 5 -5 -10
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