Concept explainers
(a)
The graph of the function using graphical utility.
(a)
![Check Mark](/static/check-mark.png)
Answer to Problem 61E
The graphs get increases on both the positive and negative axis.
Explanation of Solution
Given information:
The horsepower model is
Formula used:
The x axis represents the horizontal direction and y axis represents the vertical direction.
Calculation:
Use a graphing utility to graph the function and rewrite the horsepower function so that x represents the speed in kilometres per hour.
The horsepower model is
Conclusion:
The graph gets increases on both the positive and negative axis.
(b)
The type of transformation that is applied to the horsepower function.
(b)
![Check Mark](/static/check-mark.png)
Answer to Problem 61E
The transformation is a vertical stretching by a factor of 1.6.
Explanation of Solution
Given information:
The horsepower model is
Formula used:
The x axis represents the horizontal direction and y axis represents the vertical direction.
Calculation:
Substitute
Thus, the transformation is a vertical stretching by a factor of 1.6.
Conclusion:
The transformation is a vertical stretching by a factor of 1.6.
Chapter 1 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning
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