Answer with explanation:
To determine the Equation of line in Point slope form
1.Choose a point on the line, such as (2, 5)
2. Choose another point on the line, such as (1, 3).
3.Count units to determine the slope ratio. The line runs 1 unit to the right and rises 2 units up, so the slope is 2.
4.Substitute those values into the point-slope form.

y-3=2(x-1)
Step 3 is incorrect because it shows an incorrect ratio for the slope.
To determine the slope we use the following formula

Instead of counting how many rights and how many ups.