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Find the equaton of the line passing through the points (2,11) and (-8, -19) y= ?x ?

1 Answer

6 votes

Find the slope:


(-19 - 11) / (-8 - 2) = (-30/-10) = 3


Find the y intercept:

y = mx + b

11 = 3(2) + b

b= 5


So equation is:

y = 3x + 5

User Mhwombat
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