Line slope calculator 4x-7y=-24
Straight line given by points A[1; 4] and B[8; 8]
Calculation:
Slope: m = 0.5714Slope-intercept form of line: y = 0.5714x+3.4286
Canonical form of the line equation: 4x-7y+24 = 0
Parametric form of the line equation:
x = 7t+1
y = 4t+4 ; t ∈ R
Slope angle of line: φ = 29°44'42″ = 0.5191 rad
X intercept: x0 = -6
Y intercept: y0 = q = 3.4286
Distance line from the origin: d0 = 2.9768
The length of the segment AB: |AB| = 8.0623
Vector: AB = (7; 4)
Normal vector: n = (4; -7)
Midpoint of the segment AB: M = [4.5; 6]
Perpendicular Bisector equation: 7x+4y-55.5 = 0
Vector OA = (1; 4) ; |OA| = 4.1231
Vector OB = (8; 8) ; |OB| = 11.3137
Scalar product OA .OB = 40
Angle ∠ AOB = 30°57'50″ = 0.5404 rad