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Linear Equations in Two Variables Quiz
Class IX
Mathematics
Linear Equations in Two Variables
10 questions
EASY
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Preview questions
1. What is the standard form of a linear equation in two variables?
ax + by = c · y = mx + b · x^2 + y^2 = r^2 · x + y = z
2. Which of the following represents a linear equation?
2x + 3y = 6 · x^2 + y = 5 · 3xy = 7 · y = x^3
3. In the equation 3x + 4y = 12, what is the coefficient of y?
3 · 4 · 12 · 0
4. How many solutions can a linear equation in two variables have?
One · Two · Infinitely many · None
5. What is the graphical representation of a linear equation?
A point · A line · A curve · A circle
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