CALC..plz help
posted by Kim .
hello again..i have another question...
it says sketch the curve
<3cost,t,2sint>
i know the parametric equations are
x=3cost y=t z=2sint
but what do i do to sketch them..plz help me

(x/3)^2 + (z/2)^2 = 1
In the x,z plane, the object always lies along an elliptical cylinder with semimajor axis = 3 and semiminor axis = 2. It advances along the y axis while following a helical path along the elliptical cylinder
3z/2x = tan t
Use the pair of equations to solve for x and y as functions of t. When t = 0, you start out at z = 0, x = 3
Respond to this Question
Similar Questions

Calc.
sketch the curve using the parametric equation to plot the points. use an arrow to indicate the direction the curve is traced as t increases. Find the lenghth of the curve for o<t<1. Find an equation for the line tangent to the … 
Vector Calculus
Hello...i had a question. I would really appreciate it if someone could help me...tnx in advance! K my question is Find the T(t) , N(t), B(t) for r(t)=<2sint,2cost,t>; t=pie/4 ...which are normal vectors, binomial vector and … 
HS Calculus/math
x=2sint y=3cost 0<[smaller and equal to] t <[larger and equal to] pie find a cartesian equation for the parametrized curve what portion of the graph of the cartesian equation is traced by the parametrized curve? 
math
how do you find the curvature k(t) of the curve r(t)=(2sint)i+(2sint)j+(4cost)k? 
calculus
(a) Graph the parameterized curve described by x = 2sint, y = 3cost, 0<= t <= pi. Indicate the direction in which the curve is traced. (b) Write a Cartesian equation for the parametrized curve. What portion of the graph of the … 
calculus
(a) Modifying the parametric equations of a unit circle, find parametric equations for the ellipse: x^2/a^2 + y^2/b^2 = 1 (b) Eliminate the parameter to find a Cartesian equation of the curve x=2sint; y=4+cost; t >(or equal to) … 
chemistry 12
hey i was wondering, i have this question: Sketch a pH curve for the titration of 40.00mL of 0.100 M hydrazine, H2NNH2, having a K of 3.0x10^6 by 0.100 M HCIO4 i know you can t sketch but could you tell me what to do with the "K of … 
calculus 2
find dy/dx and (d^2)y/(d^2)x for x=2sint y=3cost 0<1<2pi 
Parametric derivatie help plz
Find the equation of the line tangent to the parametric curve define by x=cos2t and y=sin3t and t=pi/12 plz i don't no where to start from show working 
pre calculus
Explain how you sketch a plane curve given by parametric equations?