Solve the following system of linear equation graphically:
.Shade the area bounded by these two lines and the x-axis.
Step 1: Solving and analyzing the first equation to find the values for
Consider the first equation given,
solving the first equation
,Let this be the equation of x in terms of y
Now substituting values of y as 0,1,4 in equation(2) we obtain the following x values.
Step 2:Solving and analyzing the second equation to find the values for
consider the second given equation,
solving the equation given
,Let this be the equation of x in terms of y
Now substituting values of y as 0,1,3 in equation(4) we obtain the following x values.
Step 3:Graphical Representation
Plotting the points obtained on the graph ,we get the graphical representation of the solution as given below:-
Hence, the shaded region between the two lines and the x-axis is a triangle with vertices