Question

Y intercept of a line passes through points (p,p) and (o,p)

Answer 1

`\mathrm{The\ equation\ of\ the\ line\ passing\ through\ (p,p) \ and\ (0,p)\ is:}\\y-p=(p-p)/(0-p)(x-p)\\\\\mathrm{or, \ }y-p=0\\\mathrm{or,\ }y=p\\\mathrm{or,\ }y=0x+p\\\mathrm{Comparing\ with\ } y=mx+c,\ c=p.\\\mathrm{\therefore y-intercept=p}`