Question

find the slope of line a)passing through the points (3,-2) and (-1,4) b) passing through points (3,-2) and (7 ,-2) c) passing through points (3,-2) and ( 3,4)​

Answer 1

a) . the slope of line passing through the points (3,-2) and (-1,4) is

$y + 2 = - \frac{ 3}{2} x + \frac{9}{2}$

b) passing through points (3,-2) and (7 ,-2)

$y + 2 = x - 3$

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Answer 2

Answer:

a) slope = y2-y1/x2-×1

so m= 4-(-2)/-1-3=-6/4

simplified ans = -3/2

b) m=-2-(-2)/7-3 =0/4 =0

c) m= 4-(-2)/3-3 =6/ 0

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