Explanation Given Information: The line passing through ( 2.1 , 3 ) and ( 4 , 2 ) and another line passing through ( 3.2 , 2 ) and ( 5.1 , 3 ) . Formula used: The equation of a line passing through two points ( x 1 , y 1 ) and ( x 2 , y 2 ) is y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . Calculation: Consider the points, ( 2.1 , 3 ) and ( 4 , 2 ) The equation of a line passing through two points ( x 1 , y 1 ) and ( x 2 , y 2 ) is y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . Substitute ( 2.1 , 3 ) for ( x 1 , y 1 ) and ( 4 , 2 ) for ( x 2 , y 2 ) in y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . y − 3 = 2 − 3 4.0 − 2.1 ( x − 2.1 ) y − 3 = − 1 1.9 ( x − 2.1 ) 1.9 ( y − 3 ) = − 1 ( x − 2.1 ) 1.9 y − 1.9 ( 3 ) = − x + 2.1 Simplify it further, 1.9 y − 5.7 = − x + 2.1 x + 1.9 y = 2.1 + 5.7 x + 1.9 y = 7.8 …… (1) Now, consider the points, ( 3.2 , 2 ) and ( 5.1 , 3 ) The equation of a line passing through two points ( x 1 , y 1 ) and ( x 2 , y 2 ) is y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . Substitute ( 3.2 , 2 ) for ( x 1 , y 1 ) and ( 5.1 , 3 ) for ( x 2 , y 2 ) in y − y 1 = y 2 − y 1 x 2 − x 1 ( x − x 1 ) . y − 2 = 3 − 2 5.1 − 3.2 ( x − 3

Finite Mathematics and Applied Calculus (MindTap Course List)

7th Edition

ISBN: 9781337274203

Author: Stefan Waner, Steven Costenoble

Publisher: Cengage Learning

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Chapter 4.1, Problem 28E

To determine

To calculate: The intersection point of the line passing through (2.1,3) and (4,2) and the line passing through (3.2,2) and (5.1,3), graphically, with the help of graphing calculator.

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Chapter 4 Solutions

Finite Mathematics and Applied Calculus (MindTap Course List)

Ch. 4.1 - In Exercises 1-6, find three different particular...Ch. 4.1 - In Exercises 1-6, find three different particular...Ch. 4.1 - In Exercises 1-6, find three different particular...Ch. 4.1 - Prob. 4E Ch. 4.1 - Prob. 5E Ch. 4.1 - Prob. 6E Ch. 4.1 - In Exercises 7-20, find all solutions of the given...Ch. 4.1 - In Exercises 7-20, find all solutions of the given...Ch. 4.1 - In Exercises 7-20, find all solutions of the given...Ch. 4.1 - In Exercises 7-20, find all solutions of the given...

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Introduction to Algebra: Using Variables; Author: Professor Dave Explains;https://www.youtube.com/watch?v=WZdZhuUSmpM;License: Standard YouTube License, CC-BY

The intersection point of the line passing through ( 2.1 , 3 ) and ( 4 , 2 ) and the line passing through ( 3.2 , 2 ) and ( 5.1 , 3 ) , graphically, with the help of graphing calculator.

Solution Summary: The author calculates the intersection point of a line passing through (2.1,3)and

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To calculate: The intersection point of the line passing through (2.1,3) and (4,2) and the line passing through (3.2,2) and (5.1,3), graphically, with the help of graphing calculator.

Chapter 4 Solutions