Straight Lines Mock Tests

The equation of the line passing through (2, 3) and parallel to 3x - 4y + 5 = 0 is:

The equation of the line passing through (1, 2) and perpendicular to the line x + y = 4 is:

If the lines 2x + ky = 3 and 4x + 6y = 7 are parallel, then the value of k is:

The equation of the line passing through the point (2, 3) and making an angle of 45° with the positive x-axis is:

The equation of the line passing through the intersection of x + y = 4 and x - y = 2 and perpendicular to 2x + 3y = 7 is

The equation of the line passing through the point (1, 2) and having slope 3 is:

The equation of the line perpendicular to y = 2x + 3 and passing through (1, 1) is:

The area of the triangle with vertices (1, 0), (6, 0), and (4, 3) is: