Mathematics
Plot the points A(1, 1), B(4, 7) and C(4, 10) on a graph paper. Connect A and B, and also A and C.
Which segment appears to have steeper slope, AB or AC?
Justify your conclusion by calculating the slopes of AB and AC.
Related Questions
The points (K, 3), (2, -4) and (-K + 1, -2) are collinear. Find K.
Find the value(s) of k so that PQ will be parallel to RS. Given :
(i) P(2, 4), Q(3, 6), R(8, 1) and S(10, k)
(ii) P(3, -1), Q(7, 11), R(-1, -1) and S(1, k)
(iii) P(5, -1), Q(6, 11), R(6, -4k) and S(7, k2)
The line passing through the points (-7, 4) and (5, 4) is parallel to :
x-axis
y-axis
x + y = 0
x - y = 0