Given point is and slope(m) = 4.

Because you know the slope and a point on the line,

Use point - slope form to write an equation of the line.

Let =and slope(m) = 4.

          (Substitute 6 for ,1 for and m = 4)

Rewrite in slope - intercept form.

                (Product of two sames signs is positive)

              (Apply distributive property: )

                    (Multiply: )

Apply addition property of equality: a=b then a+c = b+c.

        (Add 6 to each side)

             (Apply additive inverse property: )

                    (Apply additive identity property: )

                      (Add: )

The equation of the line is  .