Mathematics
The coordinates of two points E and F are (0, 4) and (3, 7) respectively. Find :
(i) the gradient of EF.
(ii) the equation of EF.
(iii) the coordinates of the point where the line EF intersects the x-axis.
Related Questions
Find the intercepts made by the line 2x - 3y + 12 = 0 on the coordinate axes.
Find the equation of a straight line whose inclination is 60° and which passes through the point (0, -3).
Find the gradient of a line passing through the following pairs of points :
(i) (0, -2), (3, 4)
(ii) (3, -7), (-1, 8).
Find the equation of the line passing through the points P(5, 1) and Q(1, -1). Hence, show that the points P, Q and R(11, 4) are collinear.