Advertisements
Advertisements
प्रश्न
Find the slope and the y-intercept of the following line 3x + y = 7
उत्तर
3x + y = 7
y = -3x + 7
Slope (m) = -3, y intercept = 7
APPEARS IN
संबंधित प्रश्न
The line passing through (−4, −2) and (2, −3) is perpendicular to the line passing through (a, 5) and (2, −1). Find a.
Show that the points P(a, b + c), Q(b, c + a) and R(c, a + b) are collinear.
Find the slope and the inclination of the line AB if : A = `(0, - sqrt(3))` and B = (3, 0)
Show that A(–4, –7), B (–1, 2), C (8, 5) and D (5, –4) are the vertices of a parallelogram.
Find k, if B(k, –5), C (1, 2) and slope of the line is 7.
Find the slope of a line passing through the given pair of points (2,5) and (-1,8)
Find the slope of a line parallel to the given line x +3y = 7
Find the slope and the y-intercept of the following line x - 2 = `(5 - 3"y")/2`
Find the value of x so that the line passing through (3, 4) and (x, 5) makes an angle 135° with positive direction of X-axis.
Determine whether the following points are collinear. A(–1, –1), B(0, 1), C(1, 3)
Given: Points A(–1, –1), B(0, 1) and C(1, 3)
Slope of line AB = `(square - square)/(square - square) = square/square` = 2
Slope of line BC = `(square - square)/(square - square) = square/square` = 2
Slope of line AB = Slope of line BC and B is the common point.
∴ Points A, B and C are collinear.
