Sequences & Series Questions and Answers

In Exe 13 graph the function Compare the graph to the graph of f x x See Example 2 5 x 1 11 12 x x 3 15 g x 4 F 3 19 g x 2 x 3 16 m x 3 x 7 13 k x 17 n x 8x 1 20 p x 3 1 x 14 j 0 5 4 18 v x 5x 2 neformations from the graph of f x Vertical Translation

1 Completely factor each of the following quadratics a x 5x 24 Write the factors product sum b 2x 9x 7 Write the factors product sum

Use the remainder term to estimate the absolute error in approximating the following quantity with the nth order Taylor polynomial centered at 0 tan 0 43 n 2 Select the correct choice below and fill in the answer box to complete your choice Use scientific notation Use the multiplication symbol in the math palette as needed Do not round until the final answer Then round to two decimal places as needed OA Error OB Error OC Error for M 3 OF Error for M 0 for M T 16 OD Error for M 3 for M 0 43

Monthly Payments dollars per 1000 Loan Monthly Interest payments on a 1000 loan f 56 Show Transcribed Text 7 8 9 10 11 12 a Te it nonnihinta 24 36 43 87 29 97 44 32 30 42 44 77 30 88 45 23 31 34 45 68 31 80 46 14 32 27 46 61 32 74 47 07 33 21 3 Term months 42 48 60 26 00 23 03 18 87 26 46 23 49 19 33 26 91 23 95 19 80 27 38 24 41 20 28 27 84 24 89 20 76 28 32 25 36 21 25 28 79 25 85 21 74 29 28 26 33 22 24 c Find the quadratic function that completes the cross sectional model for the monthly payment in dollars on a 1000 loan at an Report your function in terms of t with all numerical values rounded to three decimal places m t 6 5 375 rate of 6 over a period of 2 mont dollars gives the monthly payment on a 1000 loan with an interest rate of 6 where t months is the repayment

A population numbers 10 000 organisms initially and decreases by 4 5 each year Suppose P represents population and t the number of years of growth An exponential model for the population can be written in the form P a bt where P

Examine each of the series below Homework Help Odd numbers 1 3 5 149 Even numbers 2 4 6 150 a Write an expression for the term of each series b What is the sum of each series eWorkspace

Vh A construction worker dropped a hammer while working on a skyscraper 1098 feet above the ground to find how many seconds it took for the hammer to reach the ground Round 4 to the nearest tenth of a second Use the formula t Answer sec

tional Functions Follow the seven step strategy to graph the following rational function 4x X 4 f x Question 21 3 5 57 Part 1 of 7 Oy axis symmetry origin symmetry neither y axis symmetry nor origin symmetry To graph the function first determine the symmetry of the graph of f Choose the correct answer below

Student PlayerHomework aspx homeworkId nal Functions Use the graph of the rational function to complete As x 3 f x

Q26 Solve applicatio exponential function Homework Unanswer

A jar of peanut butter contains 50 tablespoons of peanut butter How many sandwiches can you make from the jar of peanut butter assuming you have plenty of bread and jelly A 25 sandwiches B 9 sandwiches C 50 sandwiches D 10 sandwiches

Exit Certify Lesson 1 5a Evaluating Formulas Question 1 of 9 Step 3 of 3 Answer How to enter your answer opens in new window Correct Formula P 4s 2 23 Correct You know the perimeter of a square to be 35 meters Find the length of one side Step 3 of 3 Solve the problem by substituting in the appropriate value s of the known variable s in the formula you found in the previous step Round your answer to two decimal places if necessary x MAX CLOUTIER meters B Keypa Keyboard Short Previous step answ

London invested 3 400 in an account paying an interest rate of 6 compounded quarterly Victoria invested 3 400 in an account paying an interest rate of 63 compounded monthly After 5 years how much more money would London have in her account than Victoria to the nearest dollar

Exercises C Find an equation of the form y a sin bx for the following graph 7 A 0 0 MAMMA 2 1 0 2 3 6 5T 4 3 3 4 7

Edmond played 4 consecutive games of soccer without being taken off the field Then after a single game on the sidelines he played another string of consecutive games although this string was 25 shorter How many consecutive games was that

Use a calculator to evaluate the expression correct to four decimal places a In 22 b In 8 87 c In 66 1

Express the equation in exponential form a log4 2 1 1 20 b logs 0 04 2

They asks 74 citizens in a survey if they attended the concerts the plays or the art exhibits and whether or not they were inexpensive He obtained the following Inexpensive Art Exhibits Plays Concerts Total Expensive 14 12 13 39 2 25 18 35 Total 16 37 21 74 Which of the following statements are true about this table of data More than one answer may be correct check all that apply The statement Among the 21 people who attended concerts people surveyed thought it was expensive is an example of conditional relative frequency 13 21 The statement 25 attended plays and thought they were inexpensive is an example of joint relative frequency 35 The statement 3 people surveyed thought their event was inexpensive is an example of marginal relative frequency 74 This table is not an example of the principle of independence This table is an example of the principle of independence None of these statements are correct

5 In this exercise we investigate the sequence for any constant b n a b C Use the Ratio Test to determine if the series 10 converges or diverges k Now apply the Ratio Test to determine if the series b converges for any constant b Use your result from b to decide whether the sequence b n converges or diverges If the sequence b converges to what n does it converge Explain your reasoning

Question 6 of 27 Step 1 of 2 Consider the following inequality Step 1 of 2 Write the solution using interval notation Answer 5 32 Correct 3z 2 4

The graph on the right is a polar function called a Rose which is given by either of the two functions r 0 acos be r 0 asin b0 Fill in the values of a and b to find the correct function and find the area of the petal that has been shaded in

Find a power series representation for the function f x n 0 f x 6 x 1 x 6 5n x x Determine the radius of convergence R

Use the information in this table to help you answer the questions Remember you have a budget of 20 000 for the car Add On Options and Cost Taxes and fees Dealership Air conditioning 1000 Leather seats 2700 Sun roof 500 GPS 3500 Bluetooth 500 Power doors and windows 750 Keyless entry 1500 Taxes 6 75 Fees 751 56 Dealership B Air conditioning 500 Leather seats 2000 Sun roof 750 GPS 2750 Bluetooth 750 Power doors and windows 500 Keyless entry 1000 Taxes 6 75 Fees 1524 72

Question 5 O The circumference Step 3 of 3 Solve Round your answe

d Any n n upper triangular matrix is row equivalent to In

The function f x X 5 a Find an equation for f x the inverse function b Verify that your equation is correct by showing that f f x x and f f x x a Select the correct choice below and fill in the answer box es to complete your choice Simplify your answers Use integers or fractions for any numbers in the expression OA f x for x OB f x O c f x for all x OD f x for xs The equation is is one to one 1 1 b Verify that the equation is correct Simplify your answers Use integers or fractions for any numbers in the expression and f f x f f f x f Substitute Simplify for x not verified

f Find f g f g fg and Determine the domain for each function 9 f x 4x 9 g x x 2 Simplify your answer What is the domain of fg O A The domain of fg is Type your answer in interval notation OB The domain of fg is Use a comma to separate answers as needed O c The domain of fg is x Simplify your answer What is the domain of g OA The domain of B The domain of g f g is is Type your answer in interval notation Use a comma to separate answers as needed

Find f g x and g f x and determine w 7 X 2 a f x f g x 7 and g x 2 X

Determine if the sequence is geometric by typing yes or no in the box in all lowercase 4 20 100 500

Find the recursive formula of the geometric sequence 3 9 27 81 an an 1 a1 11

Find the recursive formula of the geometric sequence 3 15 75 375 an an 1 a1

2 4 8 16 an an 1 a 1 Question 11 Find the recursive formula of the geometric sequence 2 10 50 250

1 2 4 8 Question 7 n 1 1 pts Write the explicit formula of the geometric sequence Fill in the formula a a r n 2 6 18 54

1 3 9 27 Question 3 Determine if the sequence is geometric by typing yes or no in the boy in all lowercase IL 1 pts

Given the equation 9x 4y2 54x 8y 49 0 determine the a center b vertices c co vertices minor d foci e length of latus rectum f ends of latus rectum gleccentricity and equation of directrices

Find the y intercept of y 3x 2 1 The y intercept of y x 2 is Type an ordered pair

30 3 Points DETAILS b LAI Match each question with the expres a 320 is 160 of what 1 60 x 320 320 1 60 160 320 160 is what percent of 1 60 x 320 320 1 60

1 Next 1 Arithmetic and Select the correct answer In a section of a baseball sta the fourth row

9 10 Points 2 06 7 1 DETAILS a Rewrite the addition problem as a r 2 2 2 2 2 2 1 5 01 2 7 LARN

b Rewrite the addition problem 3 5 M M5 Ln

E3 Evaluate E z 140 0 53 for z 1 56 o 0 78 n n 02 0 0 66 n 15 and n 46 E Round to two decimal places as needed

Evaluate E z A P 01 P n E for z 1 96 X 41 n X 86 n 47 n 102 P 9 1 P 911 X1 X2 1 P P and 77 n Round to four decimal places as needed

t sa n Evaluate E for t 0 665 S 3 720 and n 8 E Round to three decimal places as needed

The region bounded by f a 3x 21x 24 2 0 and y 0 is rotated about the y axis Find the volume of the solid of revolution Find the exact value write answer without decimals

Change the following into drops per minute using a macro drip 15gtts cc 150cc hour gtts min Daund to the nearest whole number

Current Attempt in Progress The Ferrell Transportation Company uses a responsibility reporting system to measure the performance of its three investment centers Planes Taxis and Limos Segment performance is measured using a system of responsibility reports and return on investment calculations The allocation of resources within the company and the segment managers bonuses are based in part on the results shown in these reports Recently the company was the victim of a computer virus that deleted portions of the company s accounting records This was discovered when the current period s responsibility reports were being prepared The printout of the actual operating results appeared as follows Determine the missing pieces of information below Service revenue Variable costs Contribution margin Controllable fixed costs Controllable margin erage operating assets Return on investment S eTextbook and Media Planes 5 501 500 1 498 700 24 979 100 11 96 Taxis 504 800 252 800 82 000 10 S Limos 302 500 491 142 253 742 1 492 600 S

Evaluate the following formula for x 27 1343 x 25 0307 H1 H2 0 Sp 41 97 n 47 and n 48 t t x H1 H S P 0 n Round to two decimal places as needed

Evaluate E Z 4 1 P P P1 91 n X2 n2 P2 92 n2 K for z 2 575 x 46 X2 86 n 52 n 100 P and q 1 P www X1 n

costs per direct labor hour are as follows Indirect labor Indirect materials Utilities Variable Costs 1 20 0 80 Indirect labor Indirect materials Utilities 0 40 Fixed overhead costs per month are Supervision 3 500 Depreciation 1 300 and Property Taxes 700 The company believes it will normally operate in a range of 5 500 8 500 direct labor hours per month Assume that in July 2020 Myers Company incurs the following manufacturing overhead costs 8 720 5 830 2 590 Fixed Costs Supervision Depreciation Property taxes 3 500 1 300 700 lead based on direct labor hours Variable manufacturing overhead 2 Prepare a flexible budget performance report assuming that the company worked 7 500 direct labor hours during the month List variable costs before fixed costs INDESI MYERS COMPANY Manufacturing Overhead Flexible Budget Report For the Month Ended July 31 2020

Use the given confidence interval limits to find the point estimate p 0 506 p 0 558 p 0 Type an integer or a decimal