Question 106016
Find the slope of the line passing through the pair of points or state that the slope is undefined. (7,4) and (7,6) 

The slope is undefined because the line is vertical.

Find the slope of the line
y=-5/7x - 9 

It is in the slope-intercept form y=mx+b

thus, the slope is -5/7

Find the y-intercept
y=8x-1 

It is also in the slope-intercept form

thus,
the y-intercept is -1


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