Question

PLEASE HELP

Find a second point on the line with slope m and point P, graph the line and find an equation of the line.
1. m=2, P=(1,3)
2. m= -2, P=(1,4)

Answer 1

1. equation of a line

y-y1=m(x-x1)

y-3=2(x-1)

y-3=2x-2

y=2x-2+3

y=2x+1