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: )

         (Add 6 to each side)

              (Apply additive inverse property: )

                     (Apply additive identity property: )

                        (Add: )

The equation of the line is  .