Math
posted by Anna on .
. Give the equation of the line that passes through point (5, 1) and is parallel to the line y = 3x – 1. Please help, I am so confused.

The line passing through (x1,y1) and parallel to y=mx+b
is (yy1)=m(xx1)
Substitute (5,1) for (x1,y1) and y=3x1 for y=mx+b
gives
y1=3(x5)
Rerranging
y=3x14
Check
1=3x14
1=3(5)14
1=1 OK