Line slope calculator 7x-y=4


Enter coordinates of two different points:

Straight line given by points A[1; 3] and B[2; 10]

Calculation:

Slope-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: m = 7

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