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Class XI Mathematics Quiz on Straight Lines

Class XI
Mathematics
Straight Lines
15 questions
MEDIUM

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Preview questions

1. What is the slope of a line parallel to the x-axis?

0 · 1 · Undefined · -1

2. The equation of a line in slope-intercept form is given by which of the following?

y = mx + c · y = c + mx · x = my + c · y = mx - c

3. If a line passes through the points (2, 3) and (4, 7), what is its slope?

2 · 1 · 0.5 · 3

4. What is the general form of the equation of a straight line?

Ax + By + C = 0 · Ax + By = C · y = mx + b · x + y = C

5. Which of the following represents a vertical line?

x = a · y = b · y = mx + c · x + y = c