- A(3, 2)
- B(2, −3)
- C(−2, 3)
- D(3, −2)
Step-by-Step Solution
✓. The others give 12, −5 and 5. With no constant term the line passes through the origin, and the coefficients set the pattern: pairs with .
Answer: D) (3, −2)
Which point lies on the line ?
Class 9Linear Equations in Two VariablesLinear Equations
Key idea: Graphing a linear equation
Three steps:
1. Find at least **two solutions** (preferably the and intercepts — easiest to plot).
2. Plot those points on the coordinate plane.
3. Draw a straight line through them.
Every linear equation in two variables graphs as a STRAIGHT LINE. (That's why they're called 'linear'.)
For accuracy: find a third solution and verify it lies on the line — catches arithmetic mistakes.
1. Find at least **two solutions** (preferably the and intercepts — easiest to plot).
2. Plot those points on the coordinate plane.
3. Draw a straight line through them.
Every linear equation in two variables graphs as a STRAIGHT LINE. (That's why they're called 'linear'.)
For accuracy: find a third solution and verify it lies on the line — catches arithmetic mistakes.
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 Linear Equations in Two Variables practice questions
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The graph of 2x − y = 6 meets the two axes at which points?Both (2, −1) and (a, 3) lie on the line x + 2y = 0. Find a.Which description fits ALL the solutions of the equation 4x + 0·y = 12?Three pencils and two erasers cost Rs 45, so 3x + 2y = 45, where Rs x is the cost of one…Which of these equations does NOT represent a line parallel to one of the axes?