How do I do this and what's the answer?

A dependent system of equations is a system with __________.

A) the same line
B) parallel lines
C) intersecting lines and lines that have the same equation
D) intersecting lines and lines that have the same slope

Question

How do I do this and what's the answer?

A dependent system of equations is a system with __________.
  
 A) the same line 
 B) parallel lines 
 C) intersecting lines and lines that have the same equation 
 D) intersecting lines and lines that have the same slope

danjs · Answer

this should help http://www.algebra.com/algebra/homework/coordinate/Types-of-systems-inconsistent-dependent-independent.lesson

anonymous · Answer

@mathstudent55 what do you think?

danjs · Answer

a dependent system has infinite number of solutions. Therefore, the lines are on top of each other

danjs · Answer

same

danjs · Answer

If one equation is a multiple of the other, they are dependent, same line

danjs · Answer

it is the green section in that link.. gl