In the graphical method, taking a wrong scale can first cause an error in what?
Answer and explanation
Correct answer: Plotting points at correct positions
The governing concept is accurate scale selection in graph construction. A scale tells how numerical coordinate units correspond to physical distances on the graph paper. If the scale is wrong or applied inconsistently, a coordinate such as (2, 5) may be marked at an incorrect horizontal or vertical distance. Consequently, the plotted points do not represent the given values, and the line or intersection may appear in the wrong position. Therefore option A is correct. The algebraic equations do not change merely because the scale is chosen poorly, and naming the line or reading the question is unrelated to the immediate graphical error. A correct scale should be selected before plotting.
Frequently asked questions
What is the correct answer to this question?
Plotting points at correct positions
Why is this the correct answer?
The governing concept is accurate scale selection in graph construction. A scale tells how numerical coordinate units correspond to physical distances on the graph paper. If the scale is wrong or applied inconsistently, a coordinate such as (2, 5) may be marked at an incorrect horizontal or vertical distance. Consequently, the plotted points do not represent the given values, and the line or intersection may appear in the wrong position. Therefore option A is correct. The algebraic equations do not change merely because the scale is chosen poorly, and naming the line or reading the question is unrelated to the immediate graphical error. A correct scale should be selected before plotting.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Graphical method of finding solutions..
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
