If the intersection point of the graphs of two linear equations is (3, 10), what is the value of y?
Answer and explanation
Correct answer: 10
In an ordered pair (x, y), the first coordinate represents x and the second coordinate represents y. Therefore, in (3, 10), the value of y is 10. Option 3 represents the value of x, not y. In an exam, remember that the coordinates of an intersection point are written in the order (x, y).
Frequently asked questions
What is the correct answer to this question?
10
Why is this the correct answer?
In an ordered pair (x, y), the first coordinate represents x and the second coordinate represents y. Therefore, in (3, 10), the value of y is 10. Option 3 represents the value of x, not y. In an exam, remember that the coordinates of an intersection point are written in the order (x, y).
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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