Question

What is the slope of a line that passes through the points (10, 5) and (15,20) in simplest for

Answer 1

x1 = 10, y1 = 5, x2 = 15, y2 = 20

Slope = (y2 - y1) / (x2 - x1) = (20 - 5) / (15 - 10)

Slope = 15 / 5 = 3