What is the sope of (5,9) and (4,11)

The answer to your question is slope = - 2

Step-by-step explanation:

Data

A = (5, 9)

B = (4, 11)

slope = m = ?

Slope means the steepness of a line.

Process

1. - Write the formula to calculate the slope

m = (y2 - y1) / (x2 - x1)

x1 = 5 y1 = 9 x2 = 4 y2 = 11

2. - Substitution

m = (11 - 9) / (4 - 5)

3. - Simplification

m = 2/-1

4. - Result

m = - 2