There are at least three equivalent forms for the equation of a non-vertical line. Identify three forms, and then write at least one paragraph explaining one of them.

Answer 1

slope intercept form y=mx+b
standard form Ax+By=C
two intercept form x/a + y/b =1
Point slope (y2-y1)=m(x2-x1)
none vertical, so the horizontal form for a line equation
y=k