Solution Found!
Solved: Multiple descriptions Which of the following
Chapter 8, Problem 64E(choose chapter or problem)
QUESTION:
Which of the following parametric equations describe the same curve?
a. \(x=2t^2,\ y=4+t;\ -4\ <\ t\ <\ 4\)
b. \(x=2t^4,\ y=4+t^2;\ -2\ <\ t\ <\ 2\)
c. \(x=2t^{2/3},\ 4+t^{1/3};\ -64\ <\ t\ <\ 64\)
Questions & Answers
QUESTION:
Which of the following parametric equations describe the same curve?
a. \(x=2t^2,\ y=4+t;\ -4\ <\ t\ <\ 4\)
b. \(x=2t^4,\ y=4+t^2;\ -2\ <\ t\ <\ 2\)
c. \(x=2t^{2/3},\ 4+t^{1/3};\ -64\ <\ t\ <\ 64\)
ANSWER:Solution 64EStep 1:a. Given: Putting in , we get Also which gives us b. Give