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An old video where Sal finds the y-intercept of the line y=17/13x+b given that the line passes through (5,8). ... But, whatever the case, b is just arbitrarily chosen, it does not stand for anything in particular. .... find the slope x intercept,and y intercept of the equation 2x+4y=16. 4 Votes ... still didn't make sense how did u get 104.

www.virtualnerd.com/algebra-1/linear-equation-analysis/slope-intercept-form/slope-intercept-form-examples/y-intercept-from-point-slope-form

www.math.com/school/subject2/lessons/S2U4L2DP.html

Subtract the y value of point A from the y-value of point B to find the change in the y ... Knowing how to find the slope and the y-intercept helps us to graph a line ...

www.wikihow.com/Find-the-Y-Intercept

There are several ways to find the y-intercept of an equation, depending on the ... When calculating slope between two points, you can subtract the x and y ...

www.purplemath.com/modules/strtlneq.htm

Covers the 'slope-intercept', or 'y = mx + b', form of straight-line equations. ... Then all I need to do is plug in what they gave me for the slope and the x and y from ... Find the equation of the line that passes through the points (–2, 4) and (1, 2).

www.purplemath.com/modules/intrcept.htm

Explains how to find and recognize x- and y-intercepts, and some of the terminology that is used to refer to them.