Question

Find the slope of the line through each pair of points.
(2,-9),(-1,4)

Answer 1

• (2,9)
• (-1,4)

`\\ \rm\hookrightarrow Slope=m=(y_2-y_1)/(x_2-x_1)`

`\\ \rm\hookrightarrow m=(4-9)/(-1-2)`

`\\ \rm\hookrightarrow m=(-5)/(-3)`

`\\ \rm\hookrightarrow m=(5)/(3)`

Answer 2

-13/3

Explanation:

The formula for slope is [ y2-y1/x2-x1 ].

4-(-9)/-1-2

13/-3

-13/3

Best of Luck!