a line intersects the points (-22, -14) and (-18, -12). what is the slope intercept equation for this line?

Answer 1

First find the slope by doing -12-(-14)/(-18-(-22))

This gives you a slope of 2/4 = 1/2

Then solve for b by doing 1/2(-22)+b=-14

b = -3 so the equation of the line is y=1/2x-3