Line slope calculator x+4y=25
Straight line given by points A[1; 6] and B[5; 5]
Calculation:
Slope: m = -0.25Slope-intercept form of line: y = -0.25x+6.25
Canonical form of the line equation: x+4y-25 = 0
Parametric form of the line equation:
x = 4t+1
y = -t+6 ; t ∈ R
Slope angle of line: φ = -14°2'10″ = -0.245 rad
X intercept: x0 = 25
Y intercept: y0 = q = 6.25
Distance line from the origin: d0 = 6.0634
The length of the segment AB: |AB| = 4.1231
Vector: AB = (4; -1)
Normal vector: n = (1; 4)
Midpoint of the segment AB: M = [3; 5.5]
Perpendicular Bisector equation: 4x-y-6.5 = 0
Vector OA = (1; 6) ; |OA| = 6.0828
Vector OB = (5; 5) ; |OB| = 7.0711
Scalar product OA .OB = 35
Angle ∠ AOB = 35°32'16″ = 0.6202 rad