Question

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

Answer 1

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

The slope of the line is 11/9

Answer 2

Answer:

11/8

Step-by-step explanation:

$slope = \frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

20 - 9 = 11

12 - 4 = 8

slope = 11/8