Answer:
-1
Step-by-step explanation:
Here is what I did to find the slope:
We will use the first two rows
The first row will be <em>x</em>₂ and <em>y</em>₂
The second row will be <em>x</em>₁ and <em>y</em>₁
The equation to find any slope is:
slope=(y2-y1)/(x2-x1)=(2-4)/(0+2)=-2/2=-1
216
679-463=216