The slope-intercept form of a line is given by:
[tex]y=mx+b[/tex]
Where:
m = slope (Coefficient of x)
b = y-intercept ( Constant term)
Therefore, for the line:
[tex]\begin{gathered} y=-\frac{1}{2}x+3 \\ m=-\frac{1}{2} \\ b=3 \end{gathered}[/tex]
Let's graph the line using the following points:
