Question

Choose the equation of the line passing through the point (6, -2) and parallel to y = x + 7
a. y = x + 8
b. y = x - 4
c.y = x + 4
d.y = x - 8

Answer 1

Since its parallel to another line ,therefore slope1=slope2
slope2=1
Use the law :(y2-y1)/(x2-x1)=m