5. A line is defined by the parametric equations x = -2 – t, and y = 4+ 2t, te R (a) Does the point R(-9,18) lie on this line? Explain. (b) Write a VECTOR equation for this line using the given parametric equations. (b) (c) Write the equation in Cartesian form.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question

5

5. A line is defined by the parametric equations
x = -2 – t, and y = 4 + 2t, teR
(a)
Does the point R(-9, 18) lie on this line? Explain.
(Ъ)
Write a VECTOR equation for this line using the given parametric equations.
(b)
Write the equation in Cartesian form.
Transcribed Image Text:5. A line is defined by the parametric equations x = -2 – t, and y = 4 + 2t, teR (a) Does the point R(-9, 18) lie on this line? Explain. (Ъ) Write a VECTOR equation for this line using the given parametric equations. (b) Write the equation in Cartesian form.
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