Line slope calculator 3x+4y=35


Enter coordinates of two different points:

Straight line given by points A[1; 8] and B[5; 5]

Calculation:

Slope-intercept form of line: y = -0.75x+8.75

Canonical form of the line equation: 3x+4y-35 = 0

Parametric form of the line equation:
x = 4t+1
y = -3t+8      ; t ∈ R

Slope: m = -0.75

Slope angle of line: φ = -36°52'12″ = -0.6435 rad

X intercept: x0 = 11.6667

Y intercept: y0 = q = 8.75

Distance line from the origin: d0 = 7

The length of the segment AB: |AB| = 5

Vector: AB = (4; -3)

Normal vector: n = (3; 4)

Midpoint of the segment AB: M = [3; 6.5]

Perpendicular Bisector equation: 4x-3y+7.5 = 0


Vector OA = (1; 8) ;   |OA| = 8.0623
Vector OB = (5; 5) ;   |OB| = 7.0711
Scalar product OA .OB = 45
Angle ∠ AOB = 37°52'30″ = 0.661 rad