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27. Find the vertices and locate the faci fou the hyperbala whose equation is given ye...
7. Find an equation for the conic that satisfies the given conditions. Hyperbola foci (0,£6), vertices (0,+3) A. 6x2 = y (x-6)2 y2 B. 36 27 = 1 c. 2; x2 = y x2 y2 D. 36 + = 1 27 x2 y2 E. 9 = 1 27
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In Problems 15-28 find the general solution of the given higher-order differential equation. 15 y" – 4y" – 5y' = 0 16. y' – y = 0 y'' – 5y" + 3y' + 9y = 0) 18. y' + 3y" – 4y' - 12y = 0 30 d²u 19. d13 + d²u - 2u=0 dt? d²x d²x an de dt2 4x = 0 21. y' + 3y" + 3y' + y = 0 22. y" – 6y" +...
(1 point) Use the "mixed partials" check to see if the following differential equation is exact. lf It is exact find a function F(xy whose differential, dF(x y is the left hand side of the differential equation. That is, level curves F x,y) = Care solutions to the differential equation First: M, (x, y) = | 3-e^x(cosy) and N(x, y)3-enx(cosy) If the equation is not exact, enter not exact, otherwise enter in F(x,y) here (-e1xsiny+3y)+(3x-excosy)
(1 point) Use the "mixed...
Any help on 27-30 would be greatly appreciated.
Use the given information to find the exact value of the expression. Draw and label the triangles. 9 0 27) csc = e in quadrant III Find a) tan 20 and b) cos 2' 2 Solve the equation on the interval [0, 27). 28) 5tan x = 3tan x + 2 29) sin 3x = 13 2 Sint 11.30 30) tanx + 2 tanx sin x = 0
Find the general solution of the given second-order differential equation. 27"-3y + 4y = 0 Upload a completed solution of your work as a PDF, JPEG or DOCX file. Upload Choose a File Question 5 Find the general solution for the given second order differential equation. - 64+25 y = 0 Please show all work and upload a file (PDF, JPG, DOCX) of the work and circle your final answer. Upload Choose a File
a. 93.5 b. 18.3 C. 4.22 d. 27 Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. 25) The matched pairs are given as: xlo18 | 20 | 28 | 36 424 13 20 30 a. 9 = 0.8012 - 3.79 b. 9 = 0.897x -2.79 c. 9=0.950x - 2.79 d. 9 -0.997x - 3.79 Use the following information for problems 26 through 29. R&D engineers for...
Graph the curve whose parametric equations are given and show its orientation. Find the rectangular equation of the curve x=7 cost. y sint Osts 2x Choose the correct graph below. OA OB Ос. OD @ Determine the rectangular equation of the curve. Choose the correct answer below. Oxy7:16 40 O o 36 40 1 0 40x3y1
Q1. Given the points A: (0,0,2), B: (3,0,2), C: (1,2,1), and D: (2, 1,4 a) Find the cross product v - AB x AC. b) Find the equation of the plane P containing the triangle with vertices A, B, and C c) Find u the unit normal vector to P with direction v d) Find the component of AD over u and the angle between AD and u, then calculate the volume of the parallelepiped with edges AB, AC, AD...
Find the equation of the tangent line to the curve when x has the given value. 7) f(x) = 4,x=5 8) f(x) = }x=3 11) Solve the problem. 11) The profit in dollars from the sale of thousand compact disc players is P(x) = x3 - 5x2 + 3x + 8. Find the marginal profit when the value of x is 6. 12) 12) Ir the price of a product is given by Px) E 1200, where x represents the...
Find the regression equation, letting the first variable be the predictor (x) variable. Using the listed actress/actor ages in various years, find the best predicted age of the Best Actor winner given that the age of the Best Actress winner that year is 58 years. Is the result within 5 years of the actual Best Actor winner, whose age was 44 years? Best Actress 27 31 30 64 34 32 46 29 61 22 43 53 Best Actor 41 38...