Parallel or Perpendicular SlopeAuthor: Reinhardt Ailee
Description:
Keywords: , , , , , , online teaching
Content:
Quiz:
1. Lines that are perpendicular
A) have the same slope.
B) have opposite slopes.
C) have opposite reciprocal slopes.
D) have reciprocal slopes.
2. If m= 3, a line that is parallel to this line would have
A) m=-3
B) m=1/3
C) m=3
D) m=-1/3
3. If m= -1/5, a line that is perpendicular to this line would have
A) m=-1/5
B) m=-5
C) m=5
D) m=1/5
4. If two lines have the slope m=5 and m=-2 , then they are said to be
A) parallel
B) perpendicular
C) intersecting, but not at 90 degree angle
5. If two lines have the slope m=0 and m= undefined, then they are said to be
A) parallel
B) perpendicular
C) intersecting, but not at 90 degree angle
6. If two lines have the slope m= 6 and m= 1/6, then they are said to be
A) parallel
B) perpendicular
C) intersecting, but not at 90 degree angle
7. If two lines have the slope m=-1/2 and m = 2, then they are said to be
A) parallel
B) perpendicular
C) intersecting, but not at 90 degree angle
8. What would the slope for a perpendicular line to m=-2/5 be?
9. What would the slope for a parallel line to m=-8 be?
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