41 Answered Questions for the topic Parametric Equations
Parametric Equations Precalculus
04/15/19
Parametric Curve
Find a parametric description for the following oriented curve given 0 ≤ t ≤ 10. (Enter your answer as a comma-separated list of the equations x = x(t) and y = y(t).)the curve y = 25 − x2 from (−5,...
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Parametric Equations Precalculus
04/04/19
Applications of Parametric Equations
At noon a runner starts 3miles north of his house. At 1:00npm he is at a point that is 1 mile west and 1 mile north of his house. A) how far has he ran in his first hour ?B) if he continues at this...
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Parametric Equations Algebra 2
01/30/19
parametric equations
A pair of parametric equations is given. x = sin^2(t), y = cos(t), Find a rectangular-coordinate equation for the curve by eliminating the parameter.
08/31/18
Convert these two parametric equations into one rectangular equation?
x(t) = (5t^2)+(5/3)t-3
y(t) = (3t^2)+t+3
find y=f(x)
Parametric Equations Precalculus Honors
06/04/18
Parametric given the rectangular equation and one parametric equation
y=2sqrt(2x-3)+5; Domain x = (4,8); x(t) = 3t-5
Parametric Equations
05/31/18
Parametric Equations
how do you find the rectangular relation from
x=5+3t, y=1+t, -Infinity<t<positive infinity
Parametric Equations Trigonometric Identities
05/22/18
How to simplify trigonometric equations? (See details below)
Here is the question I'm stuck on:
The motion of point P is given by the following equations:
x(t) = -2 sin (t) cos (t)
y(t) = cos (2t)
The path traced by point p is called curve...
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Parametric Equations Precalculus
03/24/18
Suppose parametric equations for the line segment.....
Suppose parametric equations for the line segment between (8,-2) and (9,-2) have the form:
{x(t)=a+bt
{y(t)=c+dt
If the parametric curve starts at (8,-2) when t=0 and ends at (9,-2) at t=1,...
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Parametric Equations Pre Calculus
03/23/18
Given the parametric equations below....
Given the parametric equations below, eliminate the parameter t to obtain an equation for y as a function of x
x(t) = 2sqrt(t)
y(t) = 6t+3
y(x) = ?
01/30/18
Find the equation of the perpendicular line passing through the midpoint of the line segment connecting (−2, 5) and (7, −3)
Calc 1 Homework Question
01/30/18
Find the equation in standard form for the line passing through (−5, 8) perpendicular to the line through the origin with slope 0.5
Calc 1 Homework Problem
Parametric Equations
12/12/17
Given the parametric equatiins x = 4/(t+3)^2 and y=12/t+3, find the value of parameter t if dy/dx = 9
Given the parametric equations x = 4/(t+3)^2 and y = 12/t+3, find the value of parameter t if dy/dx =9
Parametric Equations
10/17/17
Graphing parametric curves
x= sin(1/2)θ
y=cos(1/2)θ
-pi≤θ≤pi
Im not understanding the interval and how this graph is going to look like.
09/30/17
Find the parametric equations for the line through C and the midpoint of AB:
Find the parametric equations for the line through C and the midpoint of AB:A(−4,−3,−5) B(4,3,−1) C(3,−1,−1)
09/29/17
Write parametric equations for the line through A and B. A(−1,4,−4) B(−9,−2,−10)
the answers must have the parametric form for x and for y.
Parametric Equations
09/09/17
Motion of particle
x= 5+2cos(πt)
y=3+2sin(πt)
1≤t≤2
If the pi wasnt there, I know it would be (x-5/2)2 +(y-3/2)2 =1 ---> (x-5)2 + (y-3)2 = 4 center(5,3,) and radius=2
For my original equations at...
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Parametric Equations
02/28/17
Will you convert this into rectangular form, please!
Y=(t+3)/t
x= 8/square root of "t"
Parametric Equations
12/19/16
Cartesian equation for x=t^2+1 y=t^3+t?
Could anyone help me transform these parametric equations into Cartesian ones? I cant seem to get the right answer as the book
12/13/16
Rewrite the complex number in rectangular form, a + bi.
Rewrite the complex number in rectangular form, a + bi. z=(sqrt 2)cis(105 deg)=?
12/07/16
Find the quotient of the complex numbers
Find the quotient of the complex numbers:
2*(sqrt 3)(cos(116 deg)+isin(116 deg))/2(cos(82 deg)+isin(82 deg))
Parametric Equations Precalculus
12/07/16
Rewrite the given parametric equations in Cartesian form
Rewrite the given parametric equations in Cartesian form:
x(t)2t-1
y(t)=t+4
A. y=(1/2)x+(7/2)
B. y=(1/2)x+(9/2)
C. y=2x-1
D. x+4
10/09/16
Find the parametric equations and the symmetric equations for the line.
Find the parametric equations and the symmetric equations for the line.
The line of intersection of the planes x + 2y +3z = 1 and x - y + z = 1.
Please explain and thanks in advance!
10/08/16
Vector Functions and Space Curves PLEASE HELP!
At what points does the curve r(t) = ti + (4t − t^2)k intersect the paraboloid z = x^2 + y^2? (If an answer does not exist, enter DNE.)
smaller t-value (x, y, z) = larger t-value (x, y, z)...
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08/07/16
Parametric Equation to Rectangular Equation
Convert the following parametric equations to a rectangular equation:
x=2cos2t
y=2sin2t 0<t<pi/2
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Expert Answers
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05/28/16
Rewrite the parametric equations in Cartesian form: x(t)=4-t & y(t)=3t+2
A.) 14-3x
B.) x+4
C.) 3x+2
D.) 4-x
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