Given points are .

Next, find the slope.

Substitute 0 for y₂,  2 for y₁, 10 for x₂, and 1 for x₁  in slope formula.

                   (Product of two same signs is positive)

                     (Add: )

                        (Apply additive identity property: )

You know the slope and a point on the line, so use point - slope form

with either given point to write an equation of line.

Choose

      (Substitute 0 for y₁, 10 for x₁ and )

            (Apply additive identity property: )

(Apply distributive property: )

            (Multiply: )

The equation of line is .