A system of two linear equations is graphed. The lines have the same slope, but different intercepts. How many solutions does the system have?
A.
0
B.
1
C.
2
D.
infinite

Question

A system of two linear equations is graphed. The lines have the same slope, but different intercepts. How many solutions does the system have?
A.
0
B.
1
C.
2
D.
infinite

lastdaywork · Answer

Two lines with same slope => lines are parallel
Two lines with different slope => lines are distinct

Two lines with same intercept => lines are concurrent 
(actually we use "concurrent" for three or more lines; I just want you to have a qualitative idea)
Two lines with different intercept => lines are distinct

So what do you think is the answer of this question ??