   Chapter 5, Problem 100RE ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

#### Solutions

Chapter
Section ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
1 views

# Revenue For the years 2004 through 2013, the revenue (in billions of dollars) for Southwest Airlines can be modeled by { − 0.050 t 2 + 1.73 t + 0.3 ,      4 ≤ t ≤ 8 − 0.2250 t 3 + 7.111 t 2 − 72.04 t + 246.7 ,   8< t ≥ 13 where t is the year, with t = 4 corresponding to 2004. (Source: Southwest Airlines)(a) Use a graphing utility to graph this model.(b) Suppose the revenue from 2009 through 2013 had continued to follow the model for 2004 through 2008. How much more or less would the revenue have been for Southwest Airlines?

(a)

To determine

To graph: The revenue for south west airline that can be modeled by R={0.050t2+1.73t+0.3                         4t80.2250t3+7.111t272.04t+246.7   8<t13

Explanation

Given information:

The revenue for south west airline is R={0.050t2+1.73t+0.3                         4t80.2250t3+7.111t272.04t+246.7   8<t13.

Graph:

Procedure to draw the graph of the function with the help of Ti-83 Calculator,

Step 1: Press “ON” key.

Step 2: Press MODE key and select Dot.

Step 3: Press “Y=” key.

Step 4: Enter the equation (0.050X2+1.73X+0.3)(4X8)+(0

(b)

To determine

To calculate: The revenue which is more or less than revenue for the southwest airlines if the revenue is modeled by R={0.050t2+1.73t+0.3                         4t80.220t3+7.111t272.04t+246.7   8<t13

### Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

#### The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

#### Let f be the function defined by f(t)=2t2t1. Find f(2), f(a), f(x + 1), and f(x 1).

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

#### In Problems 7-34, perform the indicated operations and simplify. 18.

Mathematical Applications for the Management, Life, and Social Sciences

#### Convert the following percents to decimals. 334

Contemporary Mathematics for Business & Consumers

#### How does a full-text database differ from other databases?

Research Methods for the Behavioral Sciences (MindTap Course List) 