Question

Pls help 50 points for reward.

Answer 1

• (9,-10)
• (0,8)

Slope

• m=y2-y1/x2-x1
• m=8+10/0-9
• m=18/-9
• m=-2

Answer 2

-2

Using the slope formula (y1-y2)/(x1-x2), the slope of the line is (-10-8)/(9-0), which is equal to (-18)/9= -2.