10.4 quiz 0 1. Graph one-half of the first leaf of r -2sink0) and gi and the ending point. and gi...
Please answer all questions and the answers in the box are wrong (1 point) Find the area of one leaf of the "four-petaled rose" r 3 sin 29 shown in the following figure where ro 3. Answer: (27pi)/8 square units (1 point) Find the area of region A in the figure shown below where curve F is given by r 20 cos and curve G is given by r- 8. FIGURE6 Answer: 68pi square units (1 point) The graph of...
I just keep getting the last two wrong. 1 point) The following stem-and-leaf plot the number of items produced per day in a factory in a sample of 24 randomly selected days 112 represents 120 Leaf Unit 10.0 7 0 2 3 6 7 7 8 8 5 9 9 0 1 5 6 103 6 (a) What is the value of the mode for this sample? 630, 650, 77(if there is more than one answer, enter them separated by...
Question 2 (1 point) Identify the surface r = 1, in cylindrical coordinates. Plane Cone Half plane Disc Sphere Circle Line segment Cylinder Use spherical coordinates to find the volume of the solid that lies above the cone z = V3x2 + 3y2 and below the sphere x2 + y2 + 2? first octant. Write = 1 in the V = L*S*%' * sin ødpdepdo 1. O 2. 1 d = < 3. À b= 4. 7T 2 5. Ő...
Number 4 Please 3. In example 4.7, the graph (a traced out with 0<8< . with 7 27 would produce the same full circle. Explain why graphing r s coordinate sy a new 4. Two possible advantages of introducing making previous problems easier to solve and allowin problems which the polar equation is simpler than the rectangular equa tion. Give two examples of polar graphs for which you have tem are examples of graphs fo to be solved. Give two...
#49,53,57 3- lar coordinates to polar coordinates will Polar Coordinates Convert blar coordinates with r> 0 and the ove describe of the the rectangular con 050<27. 37. (-1,1) be app 39. (V8, V8) 41. (3.4) 38. (3V3,-3) 40. (-V6, -V2) 42. (1,-2) 44. (0, -V3) your a (a) Yo (b) YO 43. (-6,0) Rectangular Equations to Polar Equations Convert the equation to polar form. 45. x = y *.47. y = x² 49. x = 4 46. x² + y2...
0 intersect only at (0,0) g(r)at z arctan(3z) Show that the graph y f(x) and its tangent line y po Consider the ftunction f(x) Intermediate steps: 1) The lIne tangent to y f(x)atz -0isy g(x) where g(r) 9(a)- 2Let H(x) f(x) - 9(x) The derivative ot H (x)s H'(z) = which is zero only when x = Rolle's theorem to H (x) on the interval [ri, 0]. Get a contradiction. 4) Now assume that we have zp O where f(2)-9(T2)...
Score: 0 of 1 pt X 10.1.11 Match the point 2, 9x 5 in polar coordinates with either A, B, C, or D on the graph. 9 Choose the correct letter below which represents the point 2 - OD ОВ 1. y = -6sin (-3x+3) a) Give the amplitude, period, and phase shift of this function. b) Graph this function with a domain of -2n<x<2n -21 an c) What change could you make to this function so that y20 for...
1. Express the point given in Cartesian coordinates in cylindrical coordinates (r,θ,z). (9(√3/2), 9(1/2), 1)= 2. Express the point given in Cartesian coordinates in spherical coordinates (ρ,θ,ϕ). (7/3√3,21/4,7/2) = I know we are only supposed to post 1 per question however for this one I have 1 part correct, I just need some help with the rest. Please if you have the time help with question 2. Thank you for your time and knowledge. (1 point) Express the point given...
20,000 R(q) 10,000 0 600 (1 point) From the textbook: Use the graph below to estimate the marginal revenue at the following production levels. Round your answers to one decimal place. RG 10.000 600 a) 900 items: b) 150 items:
486 (1 point) Sketch the first quadrant region bounded below by the graph of g(x) = - apri or 9(2) = about the y-axis generates a solid whose volume is 2, above by f(x) = 12 – 100 . 6, and at the right by x = 1. Rotating that region (1 point) Find the volume of the solid obtained by rotating the region bounded by the curves y=x?, x=2, x= 3, and y=0 about the line x = 4....