Concept explainers
To find: The coordinates of D , if
Answer to Problem 22E
Explanation of Solution
Given information: If
Calculation:
If
Use the slope formula:
Use the coordinates of
For the slope formula
Insert the number for C into the slope equation:
(The variables are for coordinates of D which are undefined)
Next solve for x and y and set them equal to known midpoint
Multiply both sides by 2 to eliminate the fraction
Subtract the 4
Multiply both sides by 2 to eliminate the fractions
Add 1
Write in coordinate form
Distance is used to find where the coordinate D is when using C and the midpoint.
Chapter 10 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
University Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (2nd Edition)
Calculus and Its Applications (11th Edition)
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