Advertisements
Advertisements
प्रश्न
Find the slope of the following lines which pass through the point: (– 2, 3), (5, 7)
उत्तर
Let C = (x1, y1) = (– 2, 3) and D = (x2, y2) = (5, 7).
Slope of line CD = `(y_2 - y_1)/(x_2 - x_1)`
= `(7 - 3)/(5 - ( - 2))`
= `4/7`.
APPEARS IN
संबंधित प्रश्न
Find the slope of the following lines which pass through the point: (2, – 1), (4, 3)
Find the slope of the following lines which pass through the point: (2, 3), (2, – 1)
Find the slope of the following lines which pass through the point: (7, 1), (– 3, 1)
Without using Pythagoras theorem, show that points A (4, 4), B (3, 5) and C (– 1, – 1) are the vertices of a right-angled triangle.
Find the value of k for which the points P(k, – 1), Q(2, 1) and R(4, 5) are collinear.
Find the slope of the line passing through the following point: (1, 2), (3, – 5)
Find the slope of the line passing through the following point: (1, 3), (5, 2)
Find the slope of the line passing through the following point: (–1, 3), (3, –1)
Find the slope of the line passing through the following point: (2, – 5), (3, – 1)
Find the slope of the line which makes an angle of 120° with the positive X-axis.
Find the slope of the line which passes through the points A(–2, 1) and the origin.
Find the value of k: if the slope of the line passing through the points (3, 4), (5, k) is 9.
Find the value of k: the point P(1, k) lies on the line passing through the points A(2, 2) and B(3, 3).
Find the slope of the line y – x + 3 = 0.
Obtain the equation of the line containing the point: (2, 4) and perpendicular to the Y−axis.
Obtain the equation of the line containing the point: (2, 5) and perpendicular to the X−axis.
Find the equation of the line: containing the point T(7, 3) and having inclination 90°.
Find the equation of the line: containing the origin and having inclination 90°.
