Line slope calculator 2x+7y=70


Enter coordinates of two different points:

Straight line given by points A[0; 10] and B[7; 8]

Calculation:

Slope-intercept form of line: y = -0.2857x+10

Canonical form of the line equation: 2x+7y-70 = 0

Parametric form of the line equation:
x = 7t
y = -2t+10      ; t ∈ R

Slope: m = -0.2857

Slope angle of line: φ = -15°56'43″ = -0.2783 rad

X intercept: x0 = 35

Y intercept: y0 = q = 10

Distance line from the origin: d0 = 9.6152

The length of the segment AB: |AB| = 7.2801

Vector: AB = (7; -2)

Normal vector: n = (2; 7)

Midpoint of the segment AB: M = [3.5; 9]

Perpendicular Bisector equation: 7x-2y-6.5 = 0


Vector OA = (0; 10) ;   |OA| = 10
Vector OB = (7; 8) ;   |OB| = 10.6301
Scalar product OA .OB = 80
Angle ∠ AOB = 41°11'9″ = 0.7188 rad