Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 10, 2024

Determine the domain and range of f. Prove that your answer for ran f is correct. f(x)=(4x-2)/(3x+1) I can find the domain is 3x+1~=0 so

Determine the domain and range of f. Prove that your answer for ran f is correct.

f(x)=(4x-2)/(3x+1)

I can find the domain is 3x+1~=0 so x~=-1/3 and range is f(x)~=4/3. However, I can calculate them but don'tknow how to prove them.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Discrete Mathematics and Its Applications

Authors: Kenneth H. Rosen

7th edition

0073383090, 978-0073383095

More Books

Students also viewed these Mathematics questions

Question

★★★★★

At January 1, 2018, NCI Industries, Inc., was indebted to First Federal Bank under a $240,000, 10% unsecured note. The note was signed January 1, 2016, and was due December 31, 2019. Annual interest...

Answered: 1 week ago

Question

★★★★★

XYZ is considering whether to lease or buy a machine. The machine will cost 2000 and have a life of 3 years, at the end of which it will have no residual value. A loan for the purchase of the...

Answered: 1 week ago

Question

★★★★★

A previously issued A2, 15-year industrial bond provides a return three-fourths higher than the prime interest rate of 11 percent. Previously issued A2 public utility bonds provide a yield of...

Answered: 1 week ago

Question

★★★★★

23. An airplane travels due south at an airspeed of 780 km/h. It encounters a wind blowing at 65 km/h $50'E. Determine the resultant velocity of the airplane. [4 marks]

Answered: 1 week ago

Question

★★★★★

7-30 JIT manufacturing and cost savings Boris Company introduced JIT manufacturing last year and has prepared the following data to assess the benefits from the change: Inventory financing costs are...

Answered: 1 week ago

Question

★★★★★

7. A volcano in Hawaii is erupting and is spewing rocks and debris at a speed of 880 ft/sec at an angle of 60 degrees from the horizontal forma height of 4091 feet. Will a rock thrown from the...

Answered: 1 week ago

Question

★★★★★

The following table of values gives a company's annual profits in millions of dollars. Rescale the data so that the year 2003 corresponds to x = 0. Year 2003 2004 2005 2006 2007 2008 Profits (in...

Answered: 1 week ago

Question

★★★★★

Required Information [The following information applies to the questions displayed below] Diana and Ryan Workman were married on January 1 of last year. Diana has an eight-year-old son, Jorge, from...

Answered: 1 week ago

Question

★★★★★

5. DETAILS HARMATHAP12 9.9.027. Cost, revenue, and profit are in dollars and x is the number of units. Suppose that the total revenue function for a product is R(x) = 40x and that the total cost...

Answered: 1 week ago

Question

★★★★★

Wendy is a single taxpayer with adjusted gross income of $92,300 for tax year 2015. She has rental income of $55,000 and rental expenses of $80,000. What can Wendy report on her tax return given this...

Answered: 1 week ago

Previous Question Next Question