Problem : What is the slope of the line that passes through (3, 5) and (6, 9)?

Problem : What is the slope of the line that passes through (7, 1) and (3, 9)?

-2

Problem : What is the slope of the line that passes through (- 2, - 6) and (3, - 4)?

Problem : What is the slope of the following line?

-1

Problem : What is the slope of the following line?

2

Problem : What is the slope of the following line?

0

Problem : What is the slope of the following line?

-