Question

Is this correct? I really need to know this

Answer 1

Slope (m) = 2

Explanation:

`m=(y_2-y_1)/(x_2-x_1)`

consider 2 points - (20,20) and (30,40)

`m = (40-20)/(30-20)`

`m=(20)/(10)`

`m=2\\`

∴ Slope (m) = 2

Answer 2

Yes it is! To find slope you need to find the rise over run, which you can see it rises up 2 times and over once, so 2/1 which is equal to 2 :)