Question

find the slope of the line through (-9, -10) and (-2, -5)

-5/7
7/5
5/7
-7/5>>>my answer

Answer 1

@rebeccaxhawaii @KamiBug

Answer 2

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

Answer 3

-5/7

Answer 4

\[\frac{-5--10}{-2--9}=\frac{5}{7} \]

Answer 5

It is always easier to visualize a line problem, if you try to graph it.

First I used the table function to plot the points. The I calculated the line to fit the point.

This is a very user friendly graphing calculating web site. If you are not allowed to use a calculator, just rough sketching a graph on paper can help visualize the question.

Answer 6

ok

Answer 7

ok