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13 Nov 2019
Find the distance traveled by a particle with position (x, y) as t varies in the given time interval.
x = 4âsin2(t), y = 4âcos2(t), 0 ⤠t ⤠2Ï
What is the length of the curve?
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Consider the function r = 2 cos(θ) + sin(2θ).
By looking at the Cartesian graph, where is r ⤠0? (For 0 ⤠θ ⤠2Ï. Enter your answer using interval notation.)
How many values of θ for 0 ⤠θ ⤠2Ï satisfy r = 1?
Find the distance traveled by a particle with position (x, y) as t varies in the given time interval.
x = 4âsin2(t), y = 4âcos2(t), 0 ⤠t ⤠2Ï
What is the length of the curve?
--------------------------------------------
Consider the function r = 2 cos(θ) + sin(2θ).
By looking at the Cartesian graph, where is r ⤠0? (For 0 ⤠θ ⤠2Ï. Enter your answer using interval notation.)
How many values of θ for 0 ⤠θ ⤠2Ï satisfy r = 1?
Keith LeannonLv2
2 Jun 2019