The pair of equations x=a and y=b graphically represents lines which are:
a) Parallel
b) Intersecting at (b,a)
c) Coincident
d) Intersecting at (a,b)
Please answer and explain.
The pair of equations x = a and y = b graphically represent lines which are parallel to y-axis and x-axis.
The graph shown below represents the situation;
Therefore, The pair of equations x = a and y = b graphically represent lines intersecting at (a, b).
The graph shown below represents the situation;
Therefore, The pair of equations x = a and y = b graphically represent lines intersecting at (a, b).