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Linear Equations in Two Variables - Class IX Quiz

Class IX
Mathematics
Linear Equations in Two Variables
13 questions
MEDIUM

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Preview questions

1. What is the general form of a linear equation in two variables?

ax + by = c · ax^2 + by^2 = c · x + y = c · a + b = c

2. Which of the following represents a linear equation in two variables?

3x + 4y = 12 · x^2 + y = 5 · xy = 10 · x + y^2 = 7

3. What is the solution of the equation 2x + 3y = 6 when x = 0?

y = 2 · y = 0 · y = 3 · y = 1

4. If x = 2 and y = 1, is (2, 1) a solution of the equation 4x - y = 7?

Yes · No · Maybe · Not enough information

5. What is the slope of the line represented by the equation y = 2x + 3?

2 · 3 · 1 · 0

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