Concept explainers
For Exercises
Segment XY represents the path of an airplane that passes through the coordinates (2,1) and
What is the slope of a line that represents the path of another airplane that is traveling parallel to the first airplane?
A.
C.
B.
D. 2
To find: The slope of the path of a plane that is travelling parallel to another plane.
Answer to Problem 5STP
The option D is correct.
Explanation of Solution
Given information:
The first plane passes over the line segment XY through the coordinates
A. -2 B.
Formula used:
The slope of the line segment joining points
Calculations:
The slope of the line segment XY joining points
Since the path of another plane is parallel to line segment XY , therefore the slope of the path of another plane is also 2.
Hence, the option D is correct.
Conclusion:
The option D is correct.
Chapter 5 Solutions
High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
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