Line slope calculator 7x-y=4
Straight line given by points A[1; 3] and B[2; 10]
Calculation:
Slope: m = 7Slope-intercept form of line: y = 7x-4
Canonical form of the line equation: 7x-y-4 = 0
Parametric form of the line equation:
x = t+1
y = 7t+3 ; t ∈ R
Slope angle of line: φ = 81°52'12″ = 1.4289 rad
X intercept: x0 = 0.5714
Y intercept: y0 = q = -4
Distance line from the origin: d0 = 0.5657
The length of the segment AB: |AB| = 7.0711
Vector: AB = (1; 7)
Normal vector: n = (7; -1)
Midpoint of the segment AB: M = [1.5; 6.5]
Perpendicular Bisector equation: x+7y-47 = 0
Vector OA = (1; 3) ; |OA| = 3.1623
Vector OB = (2; 10) ; |OB| = 10.198
Scalar product OA .OB = 32
Angle ∠ AOB = 7°7'30″ = 0.1244 rad