The coordinates below represent two linear equations.
How many solutions does this system of equations have?

line 1
x y
-1 6
0 4

Line 2
x y
0 7
1 5

Question

The coordinates below represent two linear equations.
How many solutions does this system of equations have?

     line 1
   x         y
  -1        6
   0         4

        Line 2
      x         y
      0         7
      1         5

anonymous · Answer

a. 0 
b. 1
c. 2
d. infinitely many

mathmale · Answer

Why not plot these points, one table at a time, and draw a line thru them?  Your graph should show you where the two lines intersect (if they intersect).

mathmale · Answer

Each table will produce one graph.

triciaal · Answer

hint  parallel lines have the same slope and never meet