(A)
To find:
The solution set of the system of inequalities for the different amounts of food
(A)
Answer to Problem 70E
Explanation of Solution
Given:
The equation
Concept used:
Replace the inequality sign and sketch the graph of the resulting equation (use a dashed line for <or> and a solid line for
Test one point in each of the region formed by the graph
If the point satisfies the inequality then shade the entire region to denote that every point in the region satisfies the inequality
Calculation:
Let
Both foods must be equal or greatorthan
The system of inequality
(B)
To find:
The solution set of the system of inequalities for the different amounts of food
(B)
Answer to Problem 70E
Explanation of Solution
Given:
The equation
Concept used:
Replace the inequality sign and sketch the graph of the resulting equation (use a dashed line for < or > and a solid line for
Test one point in each of the region formed by the graph
If the point satisfies the inequality then shade the entire region to denote that every point in the region satisfies the inequality
Calculation:
Let
Test one point in each of the region formed by the graph
If the point satisfies the inequality then shade the entire region to denote that every point in the region satisfies the inequality
Draw the table
Draw the graph
(C)
To find:
The solution set of the system of inequalities for the different amounts of food
(C)
Answer to Problem 70E
Explanation of Solution
Given:
The equation
Concept used:
Replace the inequality sign and sketch the graph of the resulting equation (use a dashed line for < or > and a solid line for
Test one point in each of the region formed by the graph
If the point satisfies the inequality then shade the entire region to denote that every point in the region satisfies the inequality
Calculation:
Let
Take any two points that is the region bounded from part (b)
In take of
In take of
Chapter 7 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