Plot a graph for the equation `y=-x^2+4x-1`.

Draw graph of the equations. x - y = 4

Draw graph of the equations. x - y = 4

Graph the equation x - 2y = 4

The graph of the equation y=(1)/(x^(2)) is

Draw the graph for the equation : 2y+4x+2=0

Graph drawn from the equation y=x^(2)-3x-4 will be:

Draw the graph of the equation y-x=2. From the graph read off : the value of y when x = 4.

Draw the graph for the equations 2x-y-4=0 and x+y+1=0 on the graph paper and check whether they are consistent or not.

Draw the graph of the equation 2x + 3y = 11. From the graph find the value of y when x = 1.

Draw the graph of the equation 2x + 3y = 11. Find the value of y when x = 1 from the graph.