Line slope calculator x+4y=17
Straight line given by points A[1; 4] and B[5; 3]
Calculation:
Slope: m = -0.25Slope-intercept form of line: y = -0.25x+4.25
Canonical form of the line equation: x+4y-17 = 0
Parametric form of the line equation:
x = 4t+1
y = -t+4 ; t ∈ R
Slope angle of line: φ = -14°2'10″ = -0.245 rad
X intercept: x0 = 17
Y intercept: y0 = q = 4.25
Distance line from the origin: d0 = 4.1231
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; 3.5]
Perpendicular Bisector equation: 4x-y-8.5 = 0
Vector OA = (1; 4) ; |OA| = 4.1231
Vector OB = (5; 3) ; |OB| = 5.831
Scalar product OA .OB = 17
Angle ∠ AOB = 45° = 0.7854 rad