Draw the graph of x=2 in the form of linear equations in two variable.
Answers
Answer:
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Step-by-step explanation:
Y = mx +c
Y =1(2)+0
Y = 2
So draw a straight line of 2 cm on y axis from the origin
How do you graph a linear equation in two variables?
Let the equation be y = Ax + Bz. A and B are constants and x and z are 2 variables.
Firstly, make one variable 0 say z=0. Implies that you are dealing with only two variable so you can make the graph(1) on X and Y axis. Simple line passing through origin. Now take z=1, and plot on the same plane i.e., Plot y=Ax+B(this will be graph 2). Similarly, for all z. You will get set of parallel line separated by B.
Then you realize that only Graph(1) belongs to z=0 plane. and Graph(2) belongs to z=1 plane and so on for z=2,3,4…. Here, till now we are taking the step size for z to be 1 unit(z=0,1,2…). When you reduce the step size, then that will form a plane along all the parallel lines.
So all you get is a Plane with slope A with respect to x axis and slope B with respect to slope B.
The reason for these lengthy explanation is because, you can apply same concept for non linear 2 variable equations.