Mathematics
A(2, 3) and B(–2, 5) are two given points. Find :
(i) the gradient of AB
(ii) the equation of AB
(iii) the co-ordinates of the point, where AB intersects x-axis.
Related Questions
Find the gradient and the equation of the line passing through the points:
(i) A(–2, 1) and B(3, –4)
(ii) A(4, –2) and B(2, –3)
A straight line passes through the points P(–1, 4) and Q(5, –2). It intersects x-axis and y-axis at the points A and B respectively and M is the mid-point of AB. Find :
(i) the equation of the line
(ii) the co-ordinates of A and B
(iii) the co-ordinates of M
A straight line passes through the points A(2, –4) and B(5, –2). Find :
(i) the slope of the line AB
(ii) the equation of the line AB
(iii) the value of k, if AB passes through the point P(k + 3, k – 4)
If A(3, 4), B(7, –2) and C(–2, –1) are the vertices of a ΔABC, write down the equation of the median through the vertex C.