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.
The line passing through the points (-7, 4) and (5, 4) is parallel to :
x-axis
y-axis
x + y = 0
x - y = 0
The line intersecting the y-axis at point (0, 2) and making an angle of 45° with x-axis has equation :
x + y = 2
y - x = 2
x - y = 2
x + y = 0