daviscollinoxddb2
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Write the point-slope form of the equation of the line with a slope of - 2 and an x-intercept of - 1. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.

Respuesta :

altavistard
Slope-intercept form:  y = -2x - 1.  Convert this to point-slope form:

Find a point on the graph.  It's (0, -1), since y = -2(0) - 1 = -1.

Then the point-slope form is

y-(-1) = -2(x - 0)
GopherGrl
y-b=m(x-a) where (a,b) is a point and m is the slope 


y - 0 = -2(x+1)


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