What can you say about the ratio of the coefficients for the lines a1x+b1y+c1=0 and a2x+b2y+c2=0 from the graph ?
a1/a2 ≠ b1/b2 = c1/c2
a1/a2 = b1/b2 = c1/c2
a1/a2 = b1/b2 ≠ c1/c2
a1/a2 ≠ b1/b2
The graph depicts 2 parallel lines. Therefore, the system of equations is inconsistent.
a1a2=b1b2≠c1c2
Parallel lines are obtained for the pair of equations a1x+b1y+c1=0 and a2x+b2y+c2=0 if
What can you tell about the ratio of coefficients of the lines a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 from the graph ?
What can you tell about the ratio of coefficients for the llines a1x+b1y+c1=0 and a2x+b2y+c2=0 from the graph?
Unique point is obtained for the pair of equations a1x + b1y + c1 = 0 and a2x +b2y + c2 = 0 if __________ .