Question

PLEASE HELP DONT IGNORE!!

Answer 1

m=-1/2

Explanation:

Use slope formula:
`m=(y_(2) -y_(1))/(x_(2)-x_(1))`

Answer 2

`m=-(1)/(2)`

Explanation:

`\Delta y=-1,\,\Delta x=2\\\rightarrow (\Delta y)/(\Delta x)=(-1)/(2)=-(1)/(2)`

`\Delta` represents change in both variables, so we calculate the slope this way.