It is from CALC2 chapter parametric functions. While determine the arc length of a function involving parametric equations, why do we check for the derivative of x to be greater than...

It is from CALC2 chapter parametric functions. While determine the arc length of a function involving parametric equations, why do we check for the derivative of x to be greater than...

Could anyone help me transform these parametric equations into Cartesian ones? I cant seem to get the right answer as the book

Y=(t+3)/t x= 8/square root of "t"

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

Rewrite the complex number in rectangular form, a + bi. z=(sqrt 2)cis(105 deg)=?

Convert the following parametric equations to a rectangular equation: x=2cos2t y=2sin2t ...

Find the quotient of the complex numbers: 2*(sqrt 3)(cos(116 deg)+isin(116 deg))/2(cos(82 deg)+isin(82 deg))

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...

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) =...

A.) 14-3x B.) x+4 C.) 3x+2 D.) 4-x

An amusement park designs a roller-coaster ride based on the function f(t)=at^2-bt+20, where t is the time of the ride in seconds. The designer wants to achieve the speed f'(1)=10 mph, and f'(15)=80...

A comet following a hyperbolic path about the sun has a perihelion of 140 Gm. When the line from the comet to the Sun is perpendicular to the focal axis of the orbit, the comet is 405 Gm from the...

1. Describe the components of the vector v(t)=<t2,5t> and the meaning of this vector. 2. Convert the following parametric equation into a rectangular equation: {x(t)=5cost}...

convert the following parametric equations into a rectangular equation x=-2sinT y=2cosT

Evaluate the following integral using any Vector Calculus method The integral with bounds C; [(4+eyz)i+(xzeyz+2yz)j+(6z2+xyeyz+y2)k] dot dr, where C is the part of...

How to eliminate the parameter given the following equations: x=(cos(x))^2 y=(cos(x))^4 + 2 I would understand if it was just plain old sine and cosine that you could square...

Find a rectangulat equation for this parametric equation x=1/t y=3

1) x=3-2t y=2+3t 2) x=sqrt(t) y=1-t 3) x=4+2cos(theta) y=1+2sin(theta) 4)...

(Enter your answer as a comma-separated list of equations. Let x and y be in terms of t.) 1)once around clockwise, starting at (4,3) 0≤t≤2pi 2)three times around counter clockwise,...

(problem continued)..."and P2(x2,y2). Draw the triangle with vertices A(1, 1), B(4, 3), C(1, 7). Find the parametrization, including endpoints, and sketch to check. (Enter your answers as a comma-separated...