Line slope calculator 4x-7y=-7
Straight line given by points A[0; 1] and B[7; 5]
Calculation:
Slope: m = 0.5714Slope-intercept form of line: y = 0.5714x+1
Canonical form of the line equation: 4x-7y+7 = 0
Parametric form of the line equation:
x = 7t
y = 4t+1 ; t ∈ R
Slope angle of line: φ = 29°44'42″ = 0.5191 rad
X intercept: x0 = -1.75
Y intercept: y0 = q = 1
Distance line from the origin: d0 = 0.8682
The length of the segment AB: |AB| = 8.0623
Vector: AB = (7; 4)
Normal vector: n = (4; -7)
Midpoint of the segment AB: M = [3.5; 3]
Perpendicular Bisector equation: 7x+4y-36.5 = 0
Vector OA = (0; 1) ; |OA| = 1
Vector OB = (7; 5) ; |OB| = 8.6023
Scalar product OA .OB = 5
Angle ∠ AOB = 54°27'44″ = 0.9505 rad