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Question 3. Points possible: 5 This is attempt 1 of 1. Write the equation of the...
you can skip question 1 Sketch the graph of x(t) sin(2t), y(t) = (t + sin(2t)) and find the coordinates of the points on the graph where the tangent is horizontal or vertical (please specify), then compute the second derivative and discuss the concavity of the graph. 1. Show that the surface area generated by rotating, about the polar axis, the graph of the curve 2. f(0),0 s asesbsnis S = 2nf(0)sin(0) J(50)) + (r°(®)*)de Find an equation, in both...
Total Points Possible: 20 2 Solve the inequality -5 <-1 and write the solution using Inequality Notation Preview Graph the solution below: 7 89 10 11 12 13 14 15 16 17 18 19 20 21 22 2 Clear A Line SegmentDotOpen Dot Question 1. Points possible: 2 This is attempt 1 of 1 Solve the following continued inequalities. Use both a line graph and interval notation to write each solution
Write the equation of the ellipse 164² +9y? - 128x - 36y + 148 = 0) in standard form (x - h)? (y – k)? + = 1, a 2 where: h = k= b=
Question 15. Points possible: 6 This is attempt 1 of 1. a) Consider the sequence: 7, 9, 11, 13 Find the missing term above. Is this sequence arithmetic, geometric, or neither? b) Consider the sequence: 3, 6, 12, 24 Find the missing term above. Is this sequence arithmetic, geometric, or neither? c) Consider the sequence: 5, 10, 17, 26 Find the missing term above. Is this sequence arithmetic, geometric, or neither? d) Consider the sequence: 4, 15, 26, 37 Find...
2. Use Definition to find the equation of the tangent line to the graph of the equation y- 1/2 at -2 3. Find the points on the graph of y2-/2 at which the tangent line is parallel to the line y - 3. 4. Sketch the graph of a continuous function f that satisfies all of the stated conditions. f(0) 2, f(-2)- (2)-0, f(-2) f(O)-f'(2)-0 f"(z) > o if-2<zco, f,(z) < 0 if <-2 or x > 0; 2. Use...
estion 13 of 24 > Attempt 5 Write the equation for the reaction associated with the K2 of sulfuric acid, H, SO K : HSO, =so- +H,0 Write the equation for the reaction associated with the Kig of the carbonate ion, CO K2: Co +2H,0 = H,CO, +20H- MacBook Pro
This Question: 1 pt 6 of 10 (0 complete) This Quiz: 10 pts possible Write the standard form of the equation and the general form of the equation of the circle with radius r and center (h,k). Then graph the circle. r=2; (h,k) = (0,2) The standard form of the equation of this circle is The general form of the equation of this circle is Simplify your answer.) Graph the circle Click to enlarge graph
Question 12 (2 marks) Attempt 1 A space curve is defined by C:u)2i+u+3u2k, for u20 Find the Cartesian form of the equation for the plane that is perpendicular to the space curve C at the point where u 1 Your answer should be an equation, expressed in terms of the Cartesian variables x, y and z using the correct syntax. For example: 3*x-2y+5'z-2, or, 2 (x-1)+4 (y-2)+z-1-0, or 3'x+ 6'z-12-y, or y-x+35 (2-256)-20 Do not use decimal approximations all numbers...
8. (b) Sketch the graph of f(x,y) = 1 - x2 - y2. Sketch the level curves of f(x,y,z) = k for f(x,y,z) = 2x - 3y + z-12, with k=0, 24, -12. - 22. 22
Consider the points P(2, 1, 1) and Q(3, 0, 0). (a) Write the equation of the line that passes through the points P and Q. Express your answer with both parametric equations and symmetric equations. (b) Write the equation of the plane (in terms of x, y, z) that passes through the point P and is perpendicular to the line from part (a).