find the slope of line passing through the points 4 ,- 3 and 6 ,- 3
Answers
Answered by
4
Answer:
slope= 0 Ans
Explanation:
m= y2-y1÷X2-X1
= -3-(-3)÷6+4
= 0÷10= 0
Answered by
0
Chapter name :
STRAIGHT LINES
Solution :
(i) Let
be tha given points. Then, slope of AB=
<br> (ii) Let C(4,-3) and D(6,-3) be the given points. Then, slope of CD=
<br> ALTER: <br> The points C(4,-3) and D(6,-3) have the same y-coordinate. So, CD is a line parallel to the line x-axis. Hence, it slope is 0. <br> (iii) Let P(3,-1) and Q(3,2) , which is not defined. Slope of PQ=
which is not defined <br> ALTER: <br> The points P(3,-1) and Q(3,2) have the same x-coordinates. So, PQ is a vertical line. Hence, its slope is not defined.
Explanation:
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