Question 1085945
This is a straight line. 



How do I know?



The biggest exponent is one. This is how I know we have a linear equation. 



We only need two points to graph linear equations.



Let x = 0



y = 4(0)



y = 0



Our first point is (0,0), which is the origin.



Let x = 1



y = 4(1)



y = 4



Our second point is (1,4). 



Graph the points (0,0) and (1,4) on the xy-plane.



Connect each point with a straight line going through each point and you are done.