Answer:
Mercantilism allowed for government regulation of trade, which interfered with natural market forces.
You can take in x values starting from -4 to 4. Substitute the x values in the equation and find the y values.
Using the values, you can plot the line.
Easy :)
Y is a vertical axis
x is a horizontal axis
when drawing a line, the line drawn to them is perpendicular so lines only touching the x axis are vertical and lines touching only the y axis are horizontal
the
a vertical line is x=value
the only thing that works is x=12