NEED HELP WITH SCREENSHOTS 1 THROUGH 10! NOTE: PROBLEM (SCREENSHOT) 1 has two parts! Complete BOTH! THANK YOU!!!
Let f(x) = 2x + 2, X1 = 0, X2 = 2, X3 = 4, X4 = 6, and Ax = 2. (a) Find E (x;) Ax. 1=1 (b) The sum in part (a) approximates a definite integral using rectangles. The height of each rectangle is given by the value of the function at the left endpoint. Write the definite integral that the sum approximates. . . . . . 4 (a) Ef ( x; ) Ax = 64 i= 1 (Simplify your answer.) (b) Find the definite integral that is approximated by the sum in part a. 8 E (x, ) AXA J ( 2x + 2 ) ax this is just an example! follow this to answer PART B. Help Me Solve This View an Example Get More Help Similar QuestionLet f(x) = 3x + 2, X1 = 2, X2 = 4, X3 = 6, X4 = 8, and Ax = 2. (a) Find E (x; ) Ax. 1 =1 (b) The sum in part (a) approximates a definite integral using rectangles. The height of each rectangle is given by the value of the function at the left endpoint. Write the definite integral that the sum approximates. . . . . . 4 (a) E f ( x ; ) Ax = [ i=1 (Simplify your answer.) Help Me Solve This View an Example Get More Help Clear All Check Answer2 Evaluate the definite integral. 70 (41/2 -2 10 70 41/2 - 2 - dz = 10 (Type an integer or decimal rounded to two decimal places as needed.) Help Me Solve This View an Example Get More Help - Clear All Check Answer3 Evaluate the definite integral. (Type an exact answer, using radicals as needed.) Help Me Solve This View an Example Get More Help - Clear All Check Answer4 Find the area between the curves. x= - 2, x = 1, y=2x2+4, y=0 Set up the integral (or integrals) needed to compute this area. Use the smallest possible number of integrals. Select the correct choice below and fill in the answer boxes to complete your choice. O A. S[ ] x + [ [ lax - 2 OB. [ ]dx -2 The area between the curves is. (Simplify your answer.) Help Me Solve This View an Example Textbook Next5 Find the area between the curves. x = - 2, x = 2, y = 3x, y=x2- 4 Set up the integral (or integrals) needed to compute this area. Use the smallest possible number of integrals. Select the correct choice below and fill in the answer boxes to complete your choice. OA. [ [ ] dx - 2 OB. S[ lax + ] [ lax - 2 The area between the curves is. (Simplify your answer.) Help Me Solve This View an Example Textbook Next\f7 Acampany has found that its rate of expenditure (in hundreds of dollars) on a certain type of job is given by E'(x) = 2x+ 12, where x is the number of days since the start of the job. Find the total expenditure if the job takes 8 days. O A. $16,000 0 5. $2,800 0 6. $160 0 D. $28 8 Find the area of the shaded region. Ay 6- (0,4) y = 4 - x2 O 2 (3, -5) -6- O A. 5 . . . .. O B. 23 O C. w / UT OD. 3 Next9 512 Suppose the supply function for a certain item is given by S(q) = (q + 2)2 and the demand function is given by D(q) = q + 2. Complete parts a through d below. 3. Graph the supply and demand curves. Choose the correct graph below. OB. 1000 1000 b. Find the point at which supply and demand are in equilibrium The equilibrium point is , (Type an ordered pair. Simplify your answer.) c. Find the consumers' surplus. The consumers' surplus is $_. (Round in two decimal places as needed.) d. Find the producers' surplus. The producers' surplus is $ . (Round to two decimal places as needed.) Help Me Solve This View an Example Get More Help . 10 Find the area between the curves. x = -5, x = 2, y=2x2 +7, y=0 . . . . The area between the curves is. (Round to the nearest whole number as needed.) Help Me Solve This View an Example Get More Help Next
