CHAPTER 4  Objective 5.1  Exercises

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1.  Is the line  perpendicular to the line y = -2?

2.  Is the line  parallel to the line ?

3.  Is the line  perpendicular to the line ?

4.  Are the lines  x + 2 y = 1 and  x + 2 y = -3 parallel?

5.  Are the lines 3 x - 2 y = 5 and 3 x + 2 y = -3 perpendicular?

6.  Is the line that contains the points (-2,3) and (5,-2) perpendicular to the line that contains the points (2,4) and (-3,-3)?

7.  Find the equation of the line containing the point (2,1) and parallel to the line 3 x +  y = -1.

8.  Find the equation of the line containing the point (1,-4) and perpendicular to the line .

9.  Find the equation of the line containing the point (-1,4) and perpendicular to the line .

10.  Find the equation of the line containing the point (-1,5) and parallel to the line 3 x +  y = -2.

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