Write an equation of the line through the points (- 2, 6) and (9, 6)

Answer 1

this is a horizontal line , which has slope ZER0...

therefore, y is fixed constant and x varies...

so y=6

See, watch:

slope is M = (6-6)/(9 - -2) = 0/11 = 0

Using (9,6):

B = y - mx = 6 - 0*9 = 6 - 0 = 6

Using (-2,6):

B = y - mx = 6 - 0*-2 = 6 - 0 = 6

y = mx +b = 0*x+6 = 0+6=6

so y=6