Monday 6 October 2014

GRADIENT 1


Find the slope of a line which passes through (7, 13) and (6, 8)

Solution

x1 = 7,  y1 =13,  x2 = 6,  y2 = 8

m = y2 –y1
       x2 – x1

m =   8 –13
         6 –7

m =   -5
         -1
  
Hence the slope is 5

TRY THIS……..


Find the slope of a line which passes through (1, 13) and (6, 8)

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