Question

What is the slope of (9,5) and (21-,5)

Answer 1

The slope is -1/3.
you need to start off by finding the formula find the slope, which is y2-y1/x2-x1 once you know the formula you follow it at the end of the formula you get -4/12. you also need to simplify your answer, and your final answer is 1/3

Answer 2

Answer:

$\frac{y2-y1}{x2-x1} \\\frac{-5-5}{21-9}\\ \frac{-10}{12} \\-\frac{5}{6}$

Step-by-step explanation: