a. Solve the simultaneous equations: b. Hence, or otherwise, find the set of values of x for

Question:

a. Solve the simultaneous equations:

b. Hence, or otherwise, find the set of values of x for which: 2x² − 3x − 16 > 5 − 2x.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

See More Books

Question Posted: Jul 14, 2023 03:23 AM

See More Questions

Using the CAPM and the internet, Estimate the required rate of return of the Amazon Company. Use the 10 year Treasury bond rate (yield) for the risk free rate and the Russell 2000 for the market...
Use the substitution method to solve the simultaneous equations in the following Question. a. 2x + y = 13 y = 2x + 1 b. x + 2y = 13 x = 2y + 1
Use the elimination method to solve the simultaneous equations in the following question. a. 3x + y = 9 2x - y = 1 b. 3x + 2y = 9 x - y = 0.5
Maria owns and runs her own online premium clothing business (sole trader) named "Maria's Clothing Solutions (MS). Her main competitor is "Brenda's Extraordinary Clothing (BC). She is interested in...
Tampa, Florida, law enforcement officers who sought to apprehend Kevin Dewayne Powell in connection with a robbery investigation entered an apartment rented by Powell's girlfriend. After spotting...
An insurance company states that the probability that a particular car will be involved in a car crash this year is 0.6 and the probability that the car will not be involved in a car crash this year...
What is the most widely used of all accounting statistics?
Mels Bowling Alleys adjusted trial balance as of December 31, 2014 is presented below. Requirements 1. Prepare the closing entries for Mels Bowling Alley. 2. Prepare a post-closing trial balance. 3....
Fresh Foods Inc. reported the following as at December 31, 2020: From its Balance Sheet: 2020 2019 Property and equipment, net $28,500 $26,000 Long-term notes payable 40,000 35,000 From its Cash Flow...
On January 1, 20X1, Pluto Company acquired all of Saturn Companys common stock for $1,000,000 cash. On that date, Saturn had retained earnings of $200,000 and common stock of $600,000. The book...
a. Factorise completely x 3 6x 2 + 9x. b. Sketch the curve of y = x 3 6x 2 + 9x showing clearly the coordinates of the points where the curve touches or crosses the axes. c. The point with...
a. Sketch the graph of y = x 2 (x 3)(x + 2), marking clearly the points of intersection with the axes. b. Hence sketch y = (x + 2) 2 (x 1)(x + 4).
When a GSS asked 1326 subjects, Do you believe in heaven? (coded HEAVEN), the proportion who answered yes was 0.85. From results in the next section, the estimated standard deviation of this point...
Service provides commercial and industrial appraisals and feasibility studies. On January 1 , the assets and liabilities of the business were the following: Cash, $\$ 8,700$; Accounts Receivable,...
Sketch the mapping of the value chain for: a A consulting firm b An airline c A trading firm d A corporate and investment bank e An internet-based platform (e.g. Airbnb, Netflix)?
Red River Banking Company has ten automatic i) AND teller machines (ATMs) spread throughout the city maintained by the ATM Department. You have been assigned the task of determining the cost of...
Super Day Spa provided $\$ 120,000$ of services during 2012. All customers paid for the services with credit cards. Super submitted the credit card receipts to the credit card company immediately....
The following data represent the height of 26 statistics students as measured in inches: a. Create a frequency table for these data. b. Create a histogram for these data with an interval width of 1...
Identifies the concept of Big Data, and the relation to the 3 Vs (Volume, Velocity and Variety) Explains why Big Data is important to government organizations? Identifies at least two examples of...
In Exercises find dy/dx by implicit differentiation. xy - y = x
Provide an argument for the idea that basic research is as important as applied research.
Why is it a compliment for a scientist to be called a skeptic?
An infomercial asserts A study proves that Fat-B-Gone works, and it will work for you also. What is wrong with this statement?
Sweeten Company had no jobs in progress at the beginning of March and no beginning inventories. The company has two manufacturing departments --Molding and Fabrication. It started, completed, and...
Horizontal Analysis The comparative accounts payable and long-term debt balances of a company are provided below. Current Year Previous Year Accounts payable $47,286 $63,900 Long-term debt 85,492...
On January 1, Year 1, Price Company issued $140,000 of five-year, 7 percent bonds at 97. Interest is payable annually on December 31. The discount is amortized using the straight-line method. Record...

a. Solve the simultaneous equations: b. Hence, or otherwise, find the set of values of x for

Question:

y + 2x = 5 2x² 3x - y = 16.

Step by Step Answer:

a To solve the simultaneous equations Equation 1 y 2x 5 Equation 2 2x2 3x y 16 We can solve this sys...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

Students also viewed these Mathematics questions