Class 11 Mathematics: Straight Lines Worksheet
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Q1 · MCQ · 1 mark
The slope of a line passing through the points (2, 3) and (4, 7) is:
Q2 · MCQ · 1 mark
The equation of a line parallel to the x-axis and passing through the point (3, 5) is:
Q3 · MCQ · 1 mark
What is the y-intercept of the line given by the equation y = 2x + 5?
Q4 · MCQ · 1 mark
The distance of a point (x1, y1) from the origin (0, 0) is given by:
Q5 · MCQ · 1 mark
If the slope of a line is undefined, the line is parallel to the:
Q6 · FILL · 1 mark
The angle which the line makes with the positive direction of the x-axis measured anticlockwise is called its angle of ____________.
Q7 · FILL · 1 mark
The equation of a line passing through the origin with slope 'm' is ____________.
Q8 · FILL · 1 mark
Two lines are perpendicular if the product of their slopes is ____________.
Q9 · SHORT · 2 marks
Write the slope-intercept form of a straight line and explain the meaning of each term.
Q10 · SHORT · 2 marks
What is the condition for two lines to be parallel?