Question

Please someone help me please

Answer 1

From the graph:

Let:

`\begin{gathered} (x1,y1)=(-1,1) \\ (x2,y2)=(0,3) \end{gathered}`

Using the following formula, the slope m is:

`\begin{gathered} m=(y2-y1)/(x2-x1) \\ m=(3-1)/(0-(-1))=(2)/(1)=2 \end{gathered}`