Mathematics
Prove that the line through (0, 0) and (2, 3) is parallel to the line through (2, -2) and (6, 4).
Related Questions
The equation of a line is 3x + 4y - 7 = 0. Find
(i) slope of the line.
(ii) the equation of a line perpendicular to the given line and passing through the intersection of the lines x - y + 2 = 0 and 3x + y - 10 = 0.
Find the equation of the perpendicular from the point (1, -2) on the line 4x - 3y - 5 = 0. Also find the coordinates of the foot of perpendicular.
Prove that the line through, (-2, 6) and (4, 8) is perpendicular to the line through (8, 12) and (4, 24).
Show that the triangle formed by the points A(1, 3), B(3, -1) and C(-5, -5) is a right angled triangle (by using slopes).