Question: 4. Consider f(x) = -2x + 3x - 1. a) Find the vertex by completing the square (3 marks). [5] b) Find f-(x) (2

4. Consider f(x) = -2x + 3x - 1. a) Find the

4. Consider f(x) = -2x + 3x - 1. a) Find the vertex by completing the square (3 marks). [5] b) Find f-(x) (2 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Heres how to find the vertex of fx 2x 2 3x 1 using completing the square Move the constant term ... View full answer

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!

Q:

Mr. Chan is the sole sharebolder and director of Chan's Company Limited carries on a trading and retailing business in Hong Kong. The company producing accounts to 31 July each year and the trading...

Q:

Find the inverse, if it exists, for the matrix. 2 3 5 -2 -3 -5 1 4 2

Q:

In Problems 1968, solve each equation, if possible. 3 2 -x + 2 1 2 1 2

Q:

Worksheet A: Continuity Name: Directions: Find and classify any x value(s) where the functions below have a discontinuity. Show all work. ri -4 2. g(x) = x - 2x - 3x 1. f (x) = = x2 - 5x + 6 x2 - 3x...

Q:

9. [0/5 Points] DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER SAPCALCBR1 3.4.045. PRACTICE ANOTHER Find the slope of the graph of the function at the given input value. Round your answer to...

Q:

Please answer all questions on pose and show your work! 5:28 PM Sat Sep 30 79% X Math 30 v K Q U . . . 2 @ T abc ~NNN Vista Virtual School Math 30-1 Assignment 1.3 Sept 2022 Vista Virtual School Math...

Q:

It might be appreciated that you help me to figure out answers and steps too.. I don't know where to start with.. so please give me detailed steps. Please answer all the questions else i will contact...

Q:

please help. 1-6 Practice Function Operations and Composition of Functions Find (f + mix (f-zel. (f-2Xx). and (#) () for each (x) and z(x). State the domain of each new function. 1./x) = 2x" + 8 and...

Q:

Please help, Thank you! QUESTION 1 Let f(x) =(x2 + 1)"(2x - 1) is a polynomial function of fifth degree. Its second derivative is f"(x) = 4(x2 + 1)(2x - 1) + 8x2(2x - 1) + 16x(x2 + 1) and third...

Q:

Please help me do numbers 33-60 in multiples of 3. So like by 3's In Exercises 33-38, find the zeros of the function algebraically. 33. f(x) = x2+ 2x - 8 34. f(x) = 3x2+ 4x - 4 35. f (x) = 9x2 - 3x -...

Q:

There is an 80% chance that a prospective employer will check the educational background of a job applicant (based on data from the Bureau of National Affairs, Inc.). Sixty-four job applications are...

Q:

Veselin Kamel, vice-president of finance for Hand Corp., has recently been asked to conduct a seminar for the company's division controllers. He would discuss the proper accounting for items that are...

Q:

Explore whether google's self - driving car project is a manifestation of an agency problem.

Q:

An annuity consists of payments of $400 at the end of every calendar quarter for 11 years. If the annuity earns 3.5% compounded annually, calculate the annuity's a. Future value b. Present value

Q:

Use mesh analysis to find Vo in the circuit shown 12V 2mA Io

Q:

After an hour of persistent persuasion by a doorto- door salesperson, the Arnos signed a contract to buy magazine subscriptions. The next morning, the Arnos did some quick calculating and were...

Q:

Visit https://www.sap.com/about/customer-testimonials.html, click Find Customer Stories, choose Canada as Region/Country, choose Supply Chain as Solution, read a testimonial, and summarize it.

Q:

Determine the range of applied force P over which the block of mass m 2 will not slip on the wedge-shaped block of mass m 1 . Neglect friction associated with the wheels of the tapered block. m2 Hs =...

Q:

Can we put that she will be making weekly payroll deductions inthe amount of $52.75 to the housing equalling $211.00 monthly

Q:

Steve Jackson (age 51) is a single taxpayer living at 3215 Pacific Dr., Del Mar, CA 92014. His Social Security number is 465-88-9415. In 2012, Steve's earnings and income tax withholding as the...

Q:

Leslie is a single taxpayer who is under age 65 and in good health. For 2012, she has a salary of $23,000 and itemized deductions of $1,000. Leslie is entitled to one exemption on her tax return. a....

Q:

Sherry Hopson owns a retail family clothing store. Her store is located at 4321 Circle Drive, Houston, TX 77001. Her employer identification number is 95- 1234321 and her Social Security number is...

Q:

By calculating the maturity value of $100 invested for one year at each rate, determine which rate of return an investor would prefer. a. 12.0% compounded monthly b. 12.1% compounded quarterly c....

Q:

What is the maturity value of a $12,000 loan for 18 months at 7.2% compounded quarterly? How much interest is charged on the loan?

Q:

What is the future value of $8500 after 5 years if it earns 9.5% compounded quarterly?