Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 9 - Review - Exercises - Page 674: 46

Answer

$x = 5+ 2t$ $y = 2 - t$ $z = 8 + 5t$

Work Step by Step

$P(5, 2, 8)$ $v=<2,-1,5>$ (from 2i-j+5k) Parametric equations are $x =x_{0} + at$ $y =y_{0} + bt$ $z =z_{0} + ct$ Thus the equations are $x = 5+ 2t$ $y = 2 - t$ $z = 8 + 5t$
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