Line slope calculator 4x-7y=-7


Enter coordinates of two different points:

Straight line given by points A[0; 1] and B[7; 5]

Calculation:

Slope-intercept form of line: y = 0.5714x+1

Canonical form of the line equation: 4x-7y+7 = 0

Parametric form of the line equation:
x = 7t
y = 4t+1      ; t ∈ R

Slope: m = 0.5714

Slope angle of line: φ = 29°44'42″ = 0.5191 rad

X intercept: x0 = -1.75

Y intercept: y0 = q = 1

Distance line from the origin: d0 = 0.8682

The length of the segment AB: |AB| = 8.0623

Vector: AB = (7; 4)

Normal vector: n = (4; -7)

Midpoint of the segment AB: M = [3.5; 3]

Perpendicular Bisector equation: 7x+4y-36.5 = 0


Vector OA = (0; 1) ;   |OA| = 1
Vector OB = (7; 5) ;   |OB| = 8.6023
Scalar product OA .OB = 5
Angle ∠ AOB = 54°27'44″ = 0.9505 rad