Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:PROBLEMS 3.1
In Problems 1–8, find the slope of the straight line that passes
through the given points.
1. (3,2), (7, 10)
2. (-2, 10), (5, 3)
3. (6,-2), (8, –3)
4. (2, -4), (3, -4)
5. (5, 3), (5, –8)
6. (0, -4), (3,6)
7. (5, -2), (4, –2)
8. (1, –7), (9, 0)
3-
In Problems 9-24, find a general linear equation
(Ax + By + C = 0) of the straight line that has the indicated
properties, and sketch each line.
3
IF
9. Passes through (-1,7) and has slope -5
SE
10. Passes through the origin and has slope 75
3:
11. Passes through (-5,5) and has slope
yihsaesuon 39
olz
12. Passes through (-,5) and has slope
mo
13. Passes through (–6, 1) and (1, 4)
In
14. Passes through (5, 2) and (6, –4)
pe
15. Passes through (-3, -4) and (-2, –8)
41
16. Passes through (0,0) and (-3,–2) sluoibnoce9 bns letle 42
17. Has slope 2 and y-intercept 4
43
18. Has slope 5 and y-intercept -7
44
19. Has slope –, and y-intercept -3
45
20. Has slope 0 and y-intercept –-
46
21. Is horizontal and passes through (-2, -5)
47
22. Is vertical and passes through (-1,-1)
48
49
23. Passes through (2, -3) and is vertical
50.
24. Passes through the origin and is horizontal
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