Express the series 32 – 20 33 - 21 3k+1 – 2k-1 + 51 52 using the sigma notation.
26. Express the sum of 13 + 23 + 33 + ... +83 in summation notation.
3 Write the following sum in sigma notation. ai 6 02 9, 12 03 04 x
1. (13 points) Use the limit of a Riemann Sum (i.e. sigma notation and the appropriate summation formulas) to evaluate the net-signed area between the graph of f(0) = 23 – 3 and the interval (0, 2). Let 27 be the right endpoint of the k-th subinterval (where all subintervals have equal width). Give your answer as a single integer or frac- tion, whichever is appropriate. Using any technique other than a limit of a Riemann Sum will earn no...
7. F/5 Points] DETAILS LARCALCET75.2.012, Use sigma notation to write the sum. 7 4 + 1 + 7 4 + 2 + 7 4 + 3 + + 7 4 + 12 Σ i = 1 Submit Answer
2.) write the sum using sigma notation. do not evaluate.1 • 2^3 + 2 • 2^4 + 3 • 2^5 + 4 • 2^6 +...+ 100 • 2^1023.) expand the expression.(1-x^2)^64.) Determine whether the expression is a partial sum of an arithmetic or geometric sequence. Then find the sum.1 + 0.9 + (0.9)^2 + ...+ (0.9)^5
SCOLALGZ Write the sum using sigma notation. 1 1 2 In(2) 3 In(3) 4 In(4) 1 1 5 In + + 5 In(5) 130 In(130) 130 k = 2 X Submit Answer
i) Write a Sigma-notation summation for: the sum of the first “n” odd positive integers. For example, if n=4, it should sum like this: 1 + 3 + 5 + 7. ii) Starting with: 1+sum r^n, n=1 to infinity, rewrite it as just one summation without the 1+ out front. iii) Starting with: sum 1/n, n=1 to infinity, rewrite it as two terms out front, and then the sum starting at n=3. iv) Starting with: sum 1/(n+1), n=0 to 5,...
Questions 1 through 7.
Extra Credit Opportunity Total Activity Time (Hours:Min:Seconds) 1:0:06:44 4:54:34 1:32:58 1:21:27 1:12:58 11:53:13 4:2:32:08 5:30:49 23:42:30 1:58:29 8:03:26 23:53 1:07:09 13:11:18 Exam 1 Grade (%) 70 65 90 80 70 85 90 55 83 60 90 80 85 90 1. Create a scatterplot for the data listed above. 2. Describe the shape and direction of the plot. 3. Calculate the correlation coefficient. 4. Calculate the linear regression line. 5. Based on the linear regression line, what...
Question 12 X-2 Solve X +3 SO. Express then solution in interval notation. Question 13 x2 - 4x +3 Determine the domain of f(x)= in interval notation. X - 1 Question 14 Given that f(x) = - 4x + 3 is a one-to-one function. Determine f-1(x). Question 15 Given that f(x) = 2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify.