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a Take Test 7.04 Systems...
Question 21 Solve the systems in Exercises 19-24 with the elimination method. Check your answers by...
Question 21
Solve the systems in Exercises 19-24 with the elimination method. Check your answers by substituting them back in. (Answers are not given at the back of the book.) 19. 2x + 3y = 5 20. 5x + 3y = 11 4x – 2y = 2 2x + 7y = 16 21. 3x – 7y = 27 22. 5x - 2y = -23 4x – 5y = 23 x + 2y = 5 23. 5x – 9y = -12...
#16 Please. Step By Step explanation would help me understand. Thank you. In Exercises 1-17 find...
#16 Please.
Step By Step explanation would help me understand. Thank
you.
In Exercises 1-17 find the general solution, given that yı satisfies the complementary equation. As a byproduct, find a fundamental set of solutions of the complementary equation. 1. (2x + 1)y" – 2y' - (2x + 3)y = (2x + 1)2; yı = e-* 2. x?y" + xy' - y = 3. x2y" – xy' + y = x; y1= x 4 22 y = x 1 4....
show work n answers only please 1. Is the point (1,0) on the graph of -1=y?...
show work n answers only please
1. Is the point (1,0) on the graph of -1=y? Explain. 2. Find the equation of the line parallel to 3y - 2x = 1 passing through the point (1,2). 3. Evaluate the difference quotient for the function $(x) = x2 - 4x +1 4. If h(x) -1ja? - 21, find functions f(x).9() so that (fog)(x) -() where neither f(x) nor g(x) is equal to h(x). Is (1) even, odd, or neither? 5. For...
Can you please show number #25, #27 (Please make work readable) 21. y" + 3y" +...
Can you please show number #25,
#27 (Please make work readable)
21. y" + 3y" + 3y' + y = 0 22. y" – 6y" + 12y' – 8y = 0 23. y(a) + y + y" =0 24. y(4) – 2y" +y=0 In Problems 1-14 find the general solution of the given second-order differential equation. 1. 4y" + y' = 0 2. y" – 36y = 0 3. y" - y' - 6y = 0 4. y" – 3y'...
PLEASE ANSWER ALL AND WORK OUT!! 1. In a large metropolitan area, 25% of the commuters...
PLEASE ANSWER ALL AND WORK OUT!! 1. In a large metropolitan area, 25% of the commuters currently use the public transportation system, whereas the remaining 75% commute via automobile. The city has recently revitalized and expanded its public transportation system. It is expected that 6 months from now 30% of those who are now commuting to work via automobile will switch to public transportation, and 70% will continue to commute via automobile. At the same time, it is expected that...
Please answer with all the steps, thank you! Question 1. (16 points] Solve each of the...
Please answer with all the steps, thank you!
Question 1. (16 points] Solve each of the following IVPs: (a) y" + 4y' + 4y = -32 cos(4x) + 3e-27, y(0) = -75, Y'(0) = - 128 (b) y'" – 4y" + y' + 6y = 10 sin x + 12e32, y(0) = 0, y'(0) = 1, y" (0) = 2 (c) y" – 24" = 16e2x – 36x + 14, y(0) = 6, y'(0) = 0, y" (0) = 2...
9. Question Details ZIDIFEQ9 4.3.009.(38 Find the general solution of the given second-order differential equation. y"+...
9. Question Details ZIDIFEQ9 4.3.009.(38 Find the general solution of the given second-order differential equation. y"+ 36y o y(x) 10. Question Details zomEQ9 4.3.015. Find the general solution of the given higher-order differential equation. yx) - 11.Question Details ZIDTEQ9 4.3.029 Solve the given initial-value problem. y" + 36y-o, y(0)-7, yto)--5 ytx)- 12. Question Details ZIMDifTEQ9 4.4 Solve the given differential equation by undetermined coefficients. y"-6y' + 9y # 6x + 5 y(x)- 13. Question Details ZillDiffE Solve the given differential...
please answer all of them!! Question 6 Perform the indicated row transformation and write the new...
please answer all of them!!
Question 6 Perform the indicated row transformation and write the new matrix. Multiply the numbers in the first row by 5 and add the product to the second row. 010 3655] (1 612) O 5 30 60 1-5 6-5] Question 7 Solve for the given letter. Question 8 Write the augmented matrix for the system. -2x + 2y + 4z = -10 6x + 6y + 4z = 2 6x + 9y + 4z =...
Hello Expert, Please solve all of them with all steps. Definitely will Like. Thanks. Question 1...
Hello Expert,
Please solve all of them with all steps. Definitely will
Like.
Thanks.
Question 1 Let 0 <a<b. Which of the following integrals gives the area of the surface made by rotating the graph of over the interval [a,b] about the x-axis? 77 [ V4z® +9.2" dx 27 12 1+ 9 4. -22 dc Los + 9 4 ex dx None of the options are correct. 9 7T 23+ da Question 2 Find the equation of the tangent line...
Please answer all 3 question in neat handwriting. Thank you Find the particular solution for the...
Please answer all 3 question in neat handwriting. Thank you
Find the particular solution for the equation. dy = 8x3-9x? +7x: y=0 when x = 1 y = Determine the location of each local extremum of the function. f(x)=x? + 6x2 - 2 What is/are the local maximum/maxima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The local maximum/maxima is/are at x = (Use a comma to separate answers...
Question 21
Solve the systems in Exercises 19-24 with the elimination method. Check your answers by substituting them back in. (Answers are not given at the back of the book.) 19. 2x + 3y = 5 20. 5x + 3y = 11 4x – 2y = 2 2x + 7y = 16 21. 3x – 7y = 27 22. 5x - 2y = -23 4x – 5y = 23 x + 2y = 5 23. 5x – 9y = -12...
#16 Please.
Step By Step explanation would help me understand. Thank
you.
In Exercises 1-17 find the general solution, given that yı satisfies the complementary equation. As a byproduct, find a fundamental set of solutions of the complementary equation. 1. (2x + 1)y" – 2y' - (2x + 3)y = (2x + 1)2; yı = e-* 2. x?y" + xy' - y = 3. x2y" – xy' + y = x; y1= x 4 22 y = x 1 4....
show work n answers only please
1. Is the point (1,0) on the graph of -1=y? Explain. 2. Find the equation of the line parallel to 3y - 2x = 1 passing through the point (1,2). 3. Evaluate the difference quotient for the function $(x) = x2 - 4x +1 4. If h(x) -1ja? - 21, find functions f(x).9() so that (fog)(x) -() where neither f(x) nor g(x) is equal to h(x). Is (1) even, odd, or neither? 5. For...
Can you please show number #25,
#27 (Please make work readable)
21. y" + 3y" + 3y' + y = 0 22. y" – 6y" + 12y' – 8y = 0 23. y(a) + y + y" =0 24. y(4) – 2y" +y=0 In Problems 1-14 find the general solution of the given second-order differential equation. 1. 4y" + y' = 0 2. y" – 36y = 0 3. y" - y' - 6y = 0 4. y" – 3y'...
Please answer with all the steps, thank you!
Question 1. (16 points] Solve each of the following IVPs: (a) y" + 4y' + 4y = -32 cos(4x) + 3e-27, y(0) = -75, Y'(0) = - 128 (b) y'" – 4y" + y' + 6y = 10 sin x + 12e32, y(0) = 0, y'(0) = 1, y" (0) = 2 (c) y" – 24" = 16e2x – 36x + 14, y(0) = 6, y'(0) = 0, y" (0) = 2...
9. Question Details ZIDIFEQ9 4.3.009.(38 Find the general solution of the given second-order differential equation. y"+ 36y o y(x) 10. Question Details zomEQ9 4.3.015. Find the general solution of the given higher-order differential equation. yx) - 11.Question Details ZIDTEQ9 4.3.029 Solve the given initial-value problem. y" + 36y-o, y(0)-7, yto)--5 ytx)- 12. Question Details ZIMDifTEQ9 4.4 Solve the given differential equation by undetermined coefficients. y"-6y' + 9y # 6x + 5 y(x)- 13. Question Details ZillDiffE Solve the given differential...
please answer all of them!!
Question 6 Perform the indicated row transformation and write the new matrix. Multiply the numbers in the first row by 5 and add the product to the second row. 010 3655] (1 612) O 5 30 60 1-5 6-5] Question 7 Solve for the given letter. Question 8 Write the augmented matrix for the system. -2x + 2y + 4z = -10 6x + 6y + 4z = 2 6x + 9y + 4z =...
Hello Expert,
Please solve all of them with all steps. Definitely will
Like.
Thanks.
Question 1 Let 0 <a<b. Which of the following integrals gives the area of the surface made by rotating the graph of over the interval [a,b] about the x-axis? 77 [ V4z® +9.2" dx 27 12 1+ 9 4. -22 dc Los + 9 4 ex dx None of the options are correct. 9 7T 23+ da Question 2 Find the equation of the tangent line...
Please answer all 3 question in neat handwriting. Thank you
Find the particular solution for the equation. dy = 8x3-9x? +7x: y=0 when x = 1 y = Determine the location of each local extremum of the function. f(x)=x? + 6x2 - 2 What is/are the local maximum/maxima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The local maximum/maxima is/are at x = (Use a comma to separate answers...
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