Line slope calculator 5x+7y=42
Straight line given by points A[0; 6] and B[7; 1]
Calculation:
Slope: m = -0.7143Slope-intercept form of line: y = -0.7143x+6
Canonical form of the line equation: 5x+7y-42 = 0
Parametric form of the line equation:
x = 7t
y = -5t+6 ; t ∈ R
Slope angle of line: φ = -35°32'16″ = -0.6202 rad
X intercept: x0 = 8.4
Y intercept: y0 = q = 6
Distance line from the origin: d0 = 4.8824
The length of the segment AB: |AB| = 8.6023
Vector: AB = (7; -5)
Normal vector: n = (5; 7)
Midpoint of the segment AB: M = [3.5; 3.5]
Perpendicular Bisector equation: 7x-5y-7 = 0
Vector OA = (0; 6) ; |OA| = 6
Vector OB = (7; 1) ; |OB| = 7.0711
Scalar product OA .OB = 6
Angle ∠ AOB = 81°52'12″ = 1.4289 rad