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Find dy/dx. Find the points on the curve where the tangent is horizontal or vertical. x = t3 - 3t, y = t2 - 6
38. [-13 Points] DETAILS SCALCET8 10.2.011. Find dy/dx and dạy/dx2. x = +2 + 9, y = t2 + 5t dy dx dy ho = dx² For which values of t is the curve concave upward? (Enter your answer using interval notation.)
Find dy/dx and d2y/dx2 ? x = t2 + 9, y = t2 + 5t For which values of t is the curve concave upward? (Enter your answer using interval notation.)
Consider the following: x = t3 - 12t y = 2 - 1 (a) Find the following. dy 2t dr = 312 - 12 dy dr2 2 6t (b) For which values of t is the curve concave upward? (If you need to use co or -co, enter INFINITY or -INFINITY, respectively.) X *)
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. 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...
6. -1.25 points My Notes Evaluate (y 3 sin x) dx + (z2 +7 cos y) dy x3 dz COS JC where C is the curve r(t) - (sin t, cos t, sin 2t), 0 s t s 27. (Hint: Observe that C lies on the surface z - 2xy.) F dr- 6. -1.25 points My Notes Evaluate (y 3 sin x) dx + (z2 +7 cos y) dy x3 dz COS JC where C is the curve r(t) -...
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...
Consider the equation 2xy (y dx + x dy) = (y dx - xdy) sin - Is the equation exact? If not, find an integrating factor, and solve the equation that is exact with the integrating factor
(a) Given the parametric equations x = 5t2 −10t, y = t5 find dy/dx. (b) Find the (x,y) coordinate point(s) where the curve has a vertical tangent.
help me with this problem 1. Determine the corresponding rectangular equation: a. x=t?, y=t-1 b. x= 9coso , y = 5sino 2. Determine all horizontal, vertical, tangent lines if any: x= tsint + cost, y = sint – tcost 3. Find the area of the region common of Interior of r = 2 – V3sing and r= –2 + V3sino 4. Find the arc length enclosed by r = 2(1 + cose), and r = 2 5. Find the slope...