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45 votes
45 votes
Write the equation of the line that passes through the points (2,-6)and (-2,-4).Write the equation in slope intercept form

User Karthik T
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1 Answer

17 votes
17 votes
First find the slope
Slope formula: (y2-y1)/(x2-x1)
(-4-(-6))/(-2-2) = 2/-4 = -1/2
Slope intercept formula: y = mx + b
Y = -1/2x + b (solve for b)
Plug in any point
-6 = -1/2(2) + b
-6 = -1 + b, b = -5

Solution: y = -1/2x - 5
User Jayquan
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