Draw the graph of y=4x. From the graph find the value y when x=-2 Share with your friends Share 1 Brijendra Pal answered this Hi, y = 4x . Putting values of x = 0,1,2 and finding y = 0,4,8 now plotting these we get the equation as and at x = -2 from the graph y = - 8 0 View Full Answer