The x and y intercept of 6x + 2y = 9
Write an iterated integral for SSS fex,y,z) av. S = {(x, y, z): 0 sxs8,0 sy s5,0<zs (5 - 6x - 2y)} 5 S 5-6x - 2y f(x, y, z) dz dy dx 5 8 5 f(x, y, z) dz dy dx s 8 5 5 - 6x - 2y f(x, y, z) dz dy dx 5 666 8 5 5 - 6x - 2y f(x, y, z) dx dy dz
3. Write the following systems of linear equations using augmented matrix form a. 6x+7y= -9 X-y= 5 b. 2x-5y= 4 4x+3y= 5 C. x+y+z= 4 2x-y-z= 2 -x+2y+3z= 5 4. Solve the following Systems of linear equations using Cramer's Rule a. 6x-3y=-3 8x-4y= -4 b. 2x-5y= -4 4x+3y= 5 c. 2x-3y+z= 5 X+2y+z= -3 x-3y+2z= 1
2. x+4y= 14 2x - y=1 x=2, y=3 3. 5x + 3y = 1 3x + 4y = -6 x=2, y=-3 | 4, 2y- 6x =7 3x - y=9 No solution/Parallel lines
DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are proficient in DIFFERENTIAL EQUATIONS should even attempt to solve. No beginners or amateurs allowed. Please write clearly and legibly. No sloppy Handwriting. I must be able to clearly and easily read your solution and answer. Circle final answer. 7.10.4 Question Help Use the method of Laplace transforms to solve the given initial value problem. Here, x' and y' denote differentiation with respect to t x' - 6x + 2y = sint...
Find the equation of the line in slope intercept form passing through the points (2,8) and (-1,-10) o y=x-6 Ov==x+62 o y=6x - 46 o v=6x - 4
chapter 2 handout 14. help in diffeq question 1 or 2 please Homework Problems for Handout Sheet 14 In Problems 1 to 10, find the general solution of the given DE by using the Method of Undetermined Coefficients 1. y-3y e-6xe3 dy --y = 2xe* -4xe 2. dx 3. y"+2y' 6+12x2 +e* d'y dy 6xe' -4x 4. dx2 dx 5. y"y'-6y 7-6x-18e3 +10e2x dy dy -4+3y 9x -4e xe2x. dx 6 dx2 7. y3 -2y"y' = 6x-2+8e* +6e2 d'y dy6x-8...
Solve by the Method of Undetermined Coefficients. 1. " - 3y' - 4y = 3e2x (ans. y = C1e4x + cze* - e2x) 2. " - 4y = 4e3x (ans. y = C1 e - 2x + C2 e 2x + 4/5 e3x) 3. 2y" + 3y' + y = x2 + 3 sin x (ans. y = ci e-* + C2 e-x/2 + x2 - 6x + 14 - 3/10 sin x- 9/10 cos x) 4. Y" + y'...
Sketch the graph of each function. Lebel the vertex, the x-intercepts, the y-intercept, the axis of symmetry, and the range. Round all answers correctly to two decimal places. Calculator required. 8) y = 2r? + 10x + 8 Ay 9) y - 2x + 6x +2 10) y --2x + 10x - 11
emergency p er ove graphically using branch and bound. Show your graphical solutions on the rap below and show the final branch and bound tree. Max 2x + y St. x + y 3 5 yos -X + ys 0 0 - 0 6x + 2y=21 x 3.5 = 10.5 x20, 20, x,y integer * LO * | 4 | 2% + 2,5 2,5 715 000 may -6x+2y = 21 (215, 2.5 27.5 on solo X 22 L-2 (213 757...
HELP! My y(t) is INCORRECT . DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are proficient in DIFFERENTIAL EQUATIONS should even attempt to solve. No beginners or amateurs allowed. Please write clearly and legibly. No sloppy Handwriting. I must be able to clearly and easily read your solution and answer. Circle final answer. 7.10.4 Question Help Use the method of Laplace transforms to solve the given initial value problem. Here, x' and y' denote differentiation with respect to t x'-...