Graph the curve whose parametric equations are given and show its orientation. Find the rectangular equation of the curve. x= 2t, y=t+4; - 00

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 43CT: Rotate the axes to eliminate the xy -term in the equation x2+xy+y2+2x3y30=0. Then write the equation...
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Graph the curve whose parametric equations are given and show its orientation. Find the rectangular equation of the curve.
x= 2t, y=t+ 4; - o<t< o
Choose the correct graph below.
The rectangular equation of the curve is
(Simplify your answer.)
Transcribed Image Text:Graph the curve whose parametric equations are given and show its orientation. Find the rectangular equation of the curve. x= 2t, y=t+ 4; - o<t< o Choose the correct graph below. The rectangular equation of the curve is (Simplify your answer.)
Find the unit vector in the same direction as v.
v = 9i - j
.....
u=
(Simplify your answer. Type an exact answer, using radicals as needed. Type your answer in the form ai + bj. Use integers or fractions for any numbers in the
expression.)
Transcribed Image Text:Find the unit vector in the same direction as v. v = 9i - j ..... u= (Simplify your answer. Type an exact answer, using radicals as needed. Type your answer in the form ai + bj. Use integers or fractions for any numbers in the expression.)
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