Question

Please help me with this

Answer 1

Solution

We have the following two points given:

P1: (9,-1) and P2: (-3,10)

We can find the slope with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{10+1}{-3-9}=-\frac{11}{12}$

Then if we round to two decimal points we have:

-0.92