At which point will the lines \(x=9\) and \(y=3\) intersect?
Answer and explanation
Correct answer: \((9,3)\)
Every point on the line \(x=9\) has x-coordinate 9, and every point on the line \(y=3\) has y-coordinate 3. Therefore, their common point is \((9,3)\). In option A, the coordinates are reversed. Exam tip: in \((x,y)\), the first value is the x-coordinate and the second value is the y-coordinate.
Frequently asked questions
What is the correct answer to this question?
\((9,3)\)
Why is this the correct answer?
Every point on the line \(x=9\) has x-coordinate 9, and every point on the line \(y=3\) has y-coordinate 3. Therefore, their common point is \((9,3)\). In option A, the coordinates are reversed. Exam tip: in \((x,y)\), the first value is the x-coordinate and the second value is the y-coordinate.
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..
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