The data below follows a trend of the form y = ab x , where a and
Question:
The data below follows a trend of the form y = abx, where a and b are constants.
a. Copy and complete the table of values of x and log y, giving your answers to 2 decimal places.
b. Plot a graph of log y against x and draw in a line of best fit.
c. Use your graph to estimate the values of a and b to one decimal place.
Transcribed Image Text:
X 2 124.8 3 424.4 5 4097.0 6.5 30 763.6 9 655 743.5
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (4 reviews)
a x 2 3 5 65 9 log y 210 263 361 449 582 b x Y log y x x y Y x xy Y x x 2 210 ...View the full answer
Answered By
Rohail Amjad
Experienced Finance Guru have a full grip on various sectors, i.e Media, Insurance, Automobile, Rice and other Financial Services.
Have also served in Business Development Department as a Data Anlayst
4.70+
32+ Reviews
83+ Question Solved
Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
Question Posted:
Students also viewed these Mathematics questions
-
The data below follows a trend of the form y = ax n , where a and n are constants. a. Copy and complete the table of values of log x and log y, giving your answers to 2 decimal places. b. Plot a...
-
The table below gives the surface area, S, and the volume, V of five different spheres, rounded to 1 decimal place. Given that S = aV b , where a and b are constants, a. Show that log S = log a + b...
-
The table below shows the population of Angola between 1970 and 2010. This data can be modelled using an exponential function of the form P = ab t , where t is the time in years since 1970 and a and...
-
Answer the following question based on the information presented for Cloud 9 in the appendix to this text and the current and earlier chapters. You should also consider your answers to the case study...
-
During January 2014, Pentagon Company purchased 12,000 shares of the 200,000 outstanding common shares (no-par value) of Square Corporation at $25 per share. This block of stock was purchased as a...
-
Draw a sector representing one platter surface of a hard disk with sixteen sectors. On your drawing show a track, the sectors, and a single block. Place a magnetic head somewhere on your drawing....
-
Determine whether a lease agreement must be reported as a liability on the balance sheet.
-
The U.S. Census Bureau serves as the leading source of quantitative data about the nation's people and economy. The following cross tabulation shows the number of households (1000s) and the household...
-
Wichita, Incorporated reported the following amounts on its financial statements prepared as of the end of the current accounting period: Revenues$ 2 2 6 , 0 0 0 Expenses 1 6 0 , 4 8 0 Net Income $ 6...
-
Frank Petronick decided to start an accounting practice after graduation from university. The following is a list of events that occurred concerning Franks practice during June 2021, the first month...
-
Write in terms of log a x, log a y and log a z. a loga (xy4z) d loga X yz, b loga 312 e loga vax c loga (ax)
-
Each of the sketch graphs below is of the form y = Ae bx + C, where A, b and C are constants. Find the values of A and C for each graph, and state whether b is positive or negative. a y X b ya 0 8 2 X
-
Draw the condensed structures of the compounds formed from (a) Butanoic acid and methanol, (b) Benzoic acid and 2-propanol, (c) Propanoic acid and dimethylamine. Name the compound in each case.
-
A manufacturer wishes to establish a retail list price of $ 6.00 on an item. The item will be sold via a wholesaler and retailers ( stores ). Retailers have a policy of obtaining a 40 % margin based...
-
3. Write a C program using float to convert Celsius to Fahrenheit. Input and output syntax as below: Input: Enter temp in Celsius: 32 Output:Temperature in Fahrenheit: 89 (20 mark)
-
Brief description of the following: What is calculus? What is limits? What is average rates of change? What is instantaneous rate of change? What is derivatives?
-
Why do some deductions related to home ownership, such as property taxes, face more significant limitations than others, such as mortgage interest
-
A researcher was interested in whether the mean hours of sleep differed by sex. The table below contains summary statistics for males and females in her class. You are asked to test (useAlpha= 0.05)...
-
The accountant of Minerva Ltd, a small company manufacturing only one product, wishes to decide how to present the company's monthly management accounts. To date, only actual information has been...
-
Making use of the tables of atomic masses, find the velocity with which the products of the reaction B10 (n, ) Li7 come apart; the reaction proceeds via interaction of very slow neutrons with...
-
Repeat the analysis in Problem 14.37, but account for covariate differences between groups?
-
Another way to score the visual analog scale is as a categorical variable where 50% improvement is considered a success and <50% improvement, remaining the same, or worsening is considered a failure....
-
Repeat the analyses in Problem 14.39, but account for covariate differences between groups?
-
Depreciation Methods at Google Values: Asset Cost: $1,000,000 Useful Life: 5 years Salvage Value: $100,000 Requirements: Apply the conservatism principle to determine asset impairment. Calculate...
-
Consider the following data for Amazon: Selling price per unit: $50 Variable cost per unit: $30 Fixed costs: $200,000 i) Calculate the contribution margin per unit. ii) Determine the break-even point...
-
Sophia was recruited to serve as the Chief Human Resources Officer (CHRO) of Epsilon Corporation, a privately-held company in the automotive industry, effective June 1, 2022. Throughout the fiscal...
Study smarter with the SolutionInn App