a.
The coordinate of the points one-third and two-thirds of the way from
Given:
The numbers,
Calculation:
Note that the distance between the points a and b on the number line is
One third of this distance is,
So, the point that is one-third from a must be 2 units right of the point a . And the point that is two-thirds on the way must be 4 units right side of a .
Thus, the point that is one-third of the way is 4 and the number that is two-thirds is 6.
b.
The coordinate of the points one-third and two-thirds of the way from
Given:
The numbers,
Calculation:
Note that the distance between the points a and b on the number line is
One third of this distance is,
So, the point that is one-third from a must be
So, the point on the number line that is one-third from a is
And the number that is two-thirds from a is
Thus, the point that is one-third of the way is
c.
The coordinate of the points one-third and two-thirds of the way from a to b .
Given:
The numbers,
Calculation:
Note that the distance between the points a and b on the number line is
One third of this distance is,
So, the point that is one-third from a must be
So, the point on the number line that is one-third from a is
And the number that is two-thirds from a is
Thus, the point that is one-third of the way is
Chapter P Solutions
Precalculus: Graphical, Numerical, Algebraic Common Core 10th Edition
- 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