In slope-intercept form y = mx + b, the y-intercept is located at (0,b).
a. What equation results from substituting (0,b) for (x1,y1) in the point-slope form y - y₁ = m(x-x1)?
b. How are the slope-intercept and the point-slope forms related?
a. When (0,b) is substituted for (x1,y1) in the point-slope form y - y₁= m(x-x1), the result is
(Type an equation.)
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