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Graphical - Linear Equations Part 1 Video Lecture - Class 10

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FAQs on Graphical - Linear Equations Part 1 Video Lecture - Class 10

1. What is a linear equation?
Ans. A linear equation is an equation in which the highest power of the variable is 1. It can be represented by a straight line on a graph.
2. How do you graph a linear equation?
Ans. To graph a linear equation, first convert it to the slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept. Then plot the y-intercept on the graph and use the slope to find additional points. Finally, connect the points to form a straight line.
3. What does the slope of a linear equation represent?
Ans. The slope of a linear equation represents the rate of change or the steepness of the line. A positive slope indicates an upward slope, while a negative slope indicates a downward slope.
4. How do you find the x-intercept of a linear equation?
Ans. To find the x-intercept of a linear equation, set y = 0 and solve for x. The resulting value of x will be the x-coordinate of the point where the line intersects the x-axis.
5. Can a linear equation have more than one solution?
Ans. No, a linear equation can only have one solution. This is because a linear equation represents a straight line, and a line can only intersect a point once.
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