Question

A line passes through the points (4,9) and (12,20) what is the slope of the line?

Answer 1

11/8

Explanation:

`slope = (y_(2) - y_(1) )/(x_(2) - x_(1) )`

20 - 9 = 11

12 - 4 = 8

slope = 11/8

Answer 2

Slope form y2-y1 / x2-x1 = m
20 - 9 = 11
12 - 4 = 9

The slope of the line is 11/9