1. The locus of a point, whose abscissa and ordinate are always equal is
2. The equation of straight line passing through the point (1, 2) and parallel to the line y = 3x + 1 is
3. What can be said regarding if a line if its slope is negative
4. The equation of the line which cuts off equal and positive intercepts from the axes and passes through the point (α, β) is
5. Two lines a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 are coincedent if
6. The equation of the line passing through the point (2, 3) with slope 2 is
7. The slope of the line ax + by + c = 0 is
8. Equation of the line passing through (0, 0) and slope m is
9. The angle between the lines x - 2y = y and y - 2x = 5 is
10. Two lines a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 are parallel if