Reggie
2021-08-21
Answered

Graph the sets of points whose polar coordinates satisfy the equations
and inequalities $1\le r\le 2$

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hosentak

Answered 2021-08-22
Author has **100** answers

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asked 2021-06-11

Find the area of the parallelogram with vertices A(-3, 0), B(-1, 5), C(7, 4), and D(5, -1).

asked 2021-02-21

Working with parametric equations Consider the following parametric equations.
a. Eliminate the parameter to obtain an equation in x and y.
b. Describe the curve and indicate the positive orientation.
$x=\text{}-7\text{}\mathrm{cos}\text{}2t,\text{}y=\text{}-7\text{}\mathrm{sin}\text{}2t,\text{}0\text{}\le \text{}t\text{}\le \text{}\pi $

asked 2021-10-15

Use set theoretic or vector notation or both to describe the points that lie in the given configurations. The line passing through (0,2,1) in the direction of $2i-k$

asked 2021-03-18

Write a short paragraph explaining this statement. Use the following example and your answers Does the particle travel clockwise or anticlockwise around the circle? Find parametric equations if the particles moves in the opposite direction around the circle. The position of a particle is given by the parametric equations

asked 2021-08-11

Find parametric equations for the following curves. Include an interval for the parameter values.

Answers are not unique.

A circle centered at (-2, -3) with radius 8, generated clockwise

Answers are not unique.

A circle centered at (-2, -3) with radius 8, generated clockwise

asked 2020-11-02

Curves to parametric equations Find parametric equations for the following curves. Include an interval for the parameter values. Answers are not unique.
The line segment starting at $P(-1,\text{}-3)\text{}\text{and ending at}\text{}Q(6,\text{}-16)$

asked 2021-05-08

Find the points on the cone ${z}^{2}={x}^{2}+{y}^{2}$ that are closest tothe point (2, 2,0).