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IUIUI LULUULIV KELLSHM 15 June - 21 June / MATH 1700 - Summer 2 Let the...
QUESTION 2 Let C be the curve represented by the parametric equation x(t) = ? +61 +12t+36 yt=+1 Find an equation for the tangent line at the point t-1 on the curve C. Where on the curve is the tangent line vertical? Attach File Browse My Computer QUESTION 3 Express the Cartesian coordinates (-1,1) in polar coordinates in at least two different ways. Attach File Browse My Computer
Let C be the parametric curve (1) Determine the point(s) of intersection of C with the xz plane. (2) Determine the parametric equation of the tangent line to C at (1,1.0) (3) Find the plane that carries the tangent line found above and the vector (4) Set up but not solve, a formula that will determine the length of C for 1StS2
Let C be the parametric curve (1) Determine the point(s) of intersection of C with the xz plane....
Let the curve C in the (x, y)-plane be given by the parametric equations x = e + 2, y = e2-1, tER. (a) Show that the point (3,0) belongs to the curve C. To which value of the parameter t does the point (3,0) correspond? (b) Find an expression for dy (dy/dt) without eliminating the parameter t, i.e., using de = (da/dt) (c) Using your result from part (b), find the value of at the point (3,0). (d) From...
4. (12) Consider the parametric equations. Find the points with a horizontal or vertical tangent line by providing their coordinates. (x = 3sin(2t) ly = 2 cos(t) ost s 21,
4. Tired from the long week, with the amusement park and the wok and dinner plate designs, you retreat to be in peace and study parametric equations. A curious leaflike curve called the "folium of Descartes" catches your eye; it is defined by the parametric equations 3t 3t2 (a) (4 points) Show that if the point (a, b) lies on the curve, then so does (b, a); that is, the curve is symmetric with respect to the line y a....
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dv do sine Math 2120 Spring 2019 Final Exam Show Works fo NAME #1 Give a set of parametric equations that describes the following curves. The piecewise linear path from P(-2.3) to 0(2.-3) to R(3.5). using parameter values Osis2 #2. Find the points at which the following polar curves have a horizontal or a vertical tange #3. Find an Equation for describing the following object: A sphere with center (1, 2,0 pa point (3, 4, 5). dy Slopes of...
25. Given the following parametric curve X(t) = -1 + 3 cos(t) y(t) = 1 + 2 sin(t) 0<t<21 a) Express the curve with an equation that relates x and y. 7C b) Find the slope of the tangent line to the curve at the point t c) State the pair(s) (x,y) where the curve has a horizontal/vertical tangent line. 27.A particle is traveling along the path such that its position at any time t is given by r(t) =...
Find the derivative, r'(t), of the vector function. r(t) = eti- j+ln(1 + 7t)k r'(t) = Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point. T = 5e, y = te, c = tetp:/5, 0, 0) x(t), y(t), z(t) =
Math 141 Homework 2 June 21, 2019 Problem 1 Use the difference quotient to determine f'(x) for a. f(r)r2 c. f(x) = -2r Problem 2 Find and simplify the difference quotient for f(x)= r2- 4r Problem 3 Find the slope of the line tangent to f(x) = -312 - 4r +2 at (2,-3). 1
Math 141 Homework 2 June 21, 2019 Problem 1 Use the difference quotient to determine f'(x) for a. f(r)r2 c. f(x) = -2r Problem 2 Find...
(1 point) Given the parametric curve *(t) =t(t? - 3), y(t) = 3(t? - 3) answer the following questions. - Part 1 - 1 point Find all the points on the curve at which a horizontal tangent line exists. Enter your solution as a comma separated list of ordered pairs (a,b) or if there are no points on the curve with a horizontal tangent line enter NONE help (points) Part 2 - 1 point