Practice30Create account

A pair of equations is consistent if its graph:

Class 10Graphical MethodAlgebra — Systems of Equations
  • AHas at least one common point
  • BHas no common point
  • CIs always parallel
  • DNever touches the axes

Step-by-Step Solution

Consistent means at least one solution exists, i.e. the lines meet (one point) or coincide (infinite points).
Answer: A) Has at least one common point

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Graphical Method practice questions

More Class 10 Graphical Method practice

The lines x + y = 5 and 2x + 2y = 10 are plotted on the same axes. Looking carefully,…Two equations 4x - 2y = 6 and 2x - y = 3 are drawn graphically. State the relationship…The triangle formed by the line x + y = 4, the x-axis and the y-axis has vertices at the…Comparing coefficients tells us the graph type. For 3x + 2y = 7 and 6x + 4y = 9, check…For the pair x - 2y = 0 and 3x + 4y = 20, find the y-coordinate of the point where the…