Line slope calculator x-4y=-7


Enter coordinates of two different points:

Straight line given by points A[1; 2] and B[5; 3]

Calculation:

Slope-intercept form of line: y = 0.25x+1.75

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

Parametric form of the line equation:
x = 4t+1
y = t+2      ; t ∈ R

Slope: m = 0.25

Slope angle of line: φ = 14°2'10″ = 0.245 rad

X intercept: x0 = -7

Y intercept: y0 = q = 1.75

Distance line from the origin: d0 = 1.6977

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; 2.5]

Perpendicular Bisector equation: 4x+y-14.5 = 0


Vector OA = (1; 2) ;   |OA| = 2.2361
Vector OB = (5; 3) ;   |OB| = 5.831
Scalar product OA .OB = 11
Angle ∠ AOB = 32°28'16″ = 0.5667 rad