Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question

Transcribed Image Text:**Question:**
Which of the following lines has a slope of zero?
- ○ line a
- ○ neither line a or b
- ○ both lines a and b
- ○ line b
**Explanation of Diagram:**
The diagram is a graph with two lines, labeled as line a and line b.
- The x-axis is numbered from 1 to 8, and the y-axis is numbered from -2 to 8.
- Line a is diagonal, rising from the lower left to the upper right of the graph, indicating a positive slope.
- Line b is horizontal, crossing the y-axis at y=5, indicating a slope of zero.
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