Question: Please help! 4) Geometric sequences are exponential functions. If you know any two terms in the geometric sequence, you can find the explicit form of

Please help!

4) Geometric sequences are exponential functions. If you know any two terms in the geometric sequence, you can find the explicit form of the geometric sequence by finding the exponential regression in a graphing calculator. . Go to Desmos.com. . Select the Table option under the + menu. . Enter the term number in x, and value of the term in y, . . Add the expression: y, ~ abxi . Desmos will automatically calculate the parameters a and b. You will substitute a and b in the equation y = a . (b) to write the exponential regression. The third term of a geometric sequence is 112, and the fifth term is 1,792. a) What is the exponential regression formula? b) The base of the exponent is the common ratio in a geometric sequence. What is the common ratio for this geometricsequence? c) What is the first term? d) Using the first term and common ratio, write the explicit formula. e) Showing all work, find the sum of the first 12 terms. f) State if the sum can be found if this was an infinite geometric sequence. Justify your

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Sections 10.1 and 10.2 Reading Assignment: Sequences and Series Answer Only Exercise 1, 2, and 3 by using a screenshot provided Calculus Pearson textbook. Make sure you read these three questions...

PLEASE ANSWER ALL QUESTIONS and REMEMBER this is ALGEBRA. Please do not go overboard as I am trying to learn. You have learned how to write both the explicit and recursive forms of arithmetic and...

MUST BE CORRECT ANSWERS A small software company has the following simplified cashflow, funded by shareholders' equity of 20,000 and a bank overdraft of 5000: Invoiced money received 2 months after...

512 CHAPTER 16 Organizational Culture Like every major CEO, Burns is a millionaire. Yet she still shops for groceries. She drives herself to work. She cleans her own house. \"Where you are is not who...

Please help me make an Executive Summary. Explain what you will examine in the case study. Write an overview of the field you are researching. Make a thesis statement and sum up the results of your...

Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...

QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...

Chapter 7 Revising and Presenting Your Writing I'm not a very good writer, but I'm an excellent rewriter. James A. Michener Half my life is an act of revision. John Irving Getting Started INT RODU CT...

Predictive text entry systems are familiar on touch screens and mobile phones. This question asks you to consider how the same principles might be used in a programming editor for creating Java code....

ret Electricity consumers are supplied with electricity from an electricity generating station. Electricity is distributed from the station to the various consumers through a network of transformers...

Develop a detailed implementation plan that captures the following (address 4 of these): Testing activities Final migration activities Training activities Project closeout activities Transition to...

According to U.S. Census data, 68% of the civilian U.S. labor force self-identifies as White, 11% as Black, and the remaining 21% as Hispanic/Latino or Other. Among Whites in the labor force, 54% are...

In a best efforts offering the investment bank underwrting the offering usually makes its money primarily by earning: Multiple Choice the difference between the offer price and the warrant price. a...

Accessors and mutators are instance variables of a class. used to access and modify field variables of a class from outside the class. constructor methods.