Problem #5: The graph of f is given to the 4- f() dt 3 right. Let g(x) y f(x) 2 2 1 0 1 3 1 (a) Find g(3) (b) Find g'(1) (c) Find g"(-2) (d) On what interval is g decreasing? Enter your answer symbolically, as in these examples Problem #5(a): #5(b) Pr Problem #5(c): If your interval is (a,b) then enter a,b in the answer box. Problem #5(d): Submit Problem # 5 for Grading Your work has been...
Problem #4: Find the average value of the following function: p(x) = 3x2 + 6x + 3 on the interval 1<x< 7. Problem = 4: Save Your work has been saved! (Back to Admin Page) Problem #5: You are given the following pieces of information: 54 år = -75. I 14 år = -32. $ * rcm) = 82. What is the value of [* f(x) dx ? (Note: When solving this problem, take careful note of the lower and...
Problem #7: Let f(x) = 8 +6x, -7 < x < 7. Find the complex Fourier series for f and then, (a) enter the value of co. (b) enter the value of cn for næ0. (Your expression must be fully simplified.) Problem #7(a):8 Enter your answer symbolically, as in these examples Problem #7(b): Enter your answer as a symbolic function of inn, as in these examples Just Save Your work has been saved! (Back to Admin Page) Submit Problem #7...
Problem #13: Find the radius of convergence of the following power series. (5x-8)" Σ M=1 Problem #13: Just Save Your work has been saved! (Back to Admin Page) Submit Problem #13 for Grading Attempt #1 Attempt #2 Attempt #3 Problem #13 Your Answer: Your Mark:
Problem #18: [2 marks] Let W be the subspace of R4 spanned by the vectors u - (1,0,1,0), u2 = (0.-1, 1.0), and ug = (0.0, 1,-1). Use the Gram-Schmidt process to transform the basis (uj, u, uz) into an orthonormal basi (A) v1 = (-12,0, 2.0), v2 - (VG VG VG, o), v3 - (I ) (B) v1 = (-V2.0, .), v2 - (VG VG VG o), v3 - (™J - V3 VI-V3) (C) v1 - ($2.0, 92.0), v2...
Find the sum of the series Problem #13 an IS Sn4n - 1 n-1 Suppose that the nth partial sum of the series 5n+ 3 (a) Find a3 (b) Find n-1 Problem #13(a): 10/117 Problem #13(b): Your work has been saved! (Back to Admin Page) Submit Problem #13 for Grading Just Save
Problem #7: Which of the following statements are always true for vectors in R3? (i) If u (vx w)-4 then w - (vxu)-4 (ii) (5u + v) x (1-40 =-21 (u x v) (ili) If u is orthogonal to v and w then u is also orthogonal to w | V + V W (A)( only (B) (iii) only (C) none of them (D) (i) and (iii) only (E) all of them (F) (i) only (G)i and (ii) only (H)...
Problem #8: Solve the following initial value problem. y'" – 7y" - 5y' + 75y = 0, y(0) = 0, y'0) = 0, y"(0) = 8 -1/2*e^(-3*x) + 1/2*e^(5*x) Enter your answer as a symbolic function of x, as in these examples Problem #8: Do not include 'y = 'in your answer. -1e-3x + žex Just Save Your work has been saved! (Back to Admin Page) Submit Problem #8 for Grading Attempt #2 Attempt #3 Attempt #4 Attempt #5 Problem...
Problem #8: Given the probability density function, a f(x) = { 36* s a xe = x/6 x > 0 otherwise What is the probability that our random variable X has a value less than 8? (Round your answer to 4 decimal places.) Problem #8: 0.3770 Round your answer to 4 decimal places. Just Save Your work has been saved! (Back to Admin Page). Submit Problem #8 for Grading Attempt #2 Attempt #3 Attempt #4 Attempt #5 Problem #8 Your...
For problem #1 I used the formula FV=PV(I+i)^n where I solved for n to get 8.2097. Im unsure of how to solve question #2. Help ASAP would be very appreciated. Thank you. Problem #1: How many years does it take for a deposit of $1000 to reach $3150 with an annual effective interest rate of 15%? Problem #1: 8.2097 Answer correct to 4 decimals Just Save Your work has been saved! (Back to Admin Page) Submit Problem #1 for Grading...