Question

picture in attachment :)

Answer 1

We can always find the slope m by this formula :
\[m=\frac{y-2-y_1}{x_2-x_1}\]
where :
\[(x_1,y_1)\text{ and }(x_2,y_2) \]
are two points from the line .

Answer 2

\[m=\frac{y_2-y_1}{x_2-x_1}\]

Answer 3

Ok i wrote it all down. But i still dont know what the answer is?

Answer 4

You have three points. Chose two among them and use the formula ;)

Answer 5

Thanks !

Answer 6

You can notice that the two hypotenuses have the same slope because they are in the same line ! :)