1. Find the midpoint of (0, 0) and (2a, 2b).
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Mth – COORDINATE GEOMETRY + GEOMETRY OF STRAIGHT LINES
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2. The distance between (0, 0) and (5, 12) is:
3. Find the y-intercept of the line 2x - 3y = 6.
4. If two lines are perpendicular, what is true about their slopes?
5. The midpoint of (-2, 3) and (4, -1) is:
6. Find the equation of the line in slope-intercept form: 3x - 4y = 12.
7. If the midpoint of AB is (2, 3) and A is (1, 2), what is B?
8. What is the slope of a vertical line?
9. What is the slope of the line 3x - 6y = 9?
10. What is the distance between the points (2, 3) and (5, 7)?
11. Find the equation of the line passing through (2, 3) and (4, 7).
12. What is the slope of the line 4x - 2y = 5?
13. What is the equation of a line parallel to y = 3x + 1?
14. What is the distance between (1, 3) and (5, 6)?
15. What is the midpoint of the segment joining (2, 3) and (4, 7)?
16. What is the distance between (-1, -2) and (2, 2)?
17. What is the point-slope form of the line through (3, -2) with slope 4?
18. The distance between points (2, -3) and (-1, 1) is:
19. What is the general form of a straight line?
20. What is the general form of the line y = 4x - 7?