Line slope calculator 7x-4y=-12
Straight line given by points A[0; 3] and B[4; 10]
Calculation:
Slope: m = 1.75Slope-intercept form of line: y = 1.75x+3
Canonical form of the line equation: 7x-4y+12 = 0
Parametric form of the line equation:
x = 4t
y = 7t+3 ; t ∈ R
Slope angle of line: φ = 60°15'18″ = 1.0517 rad
X intercept: x0 = -1.7143
Y intercept: y0 = q = 3
Distance line from the origin: d0 = 1.4884
The length of the segment AB: |AB| = 8.0623
Vector: AB = (4; 7)
Normal vector: n = (7; -4)
Midpoint of the segment AB: M = [2; 6.5]
Perpendicular Bisector equation: 4x+7y-53.5 = 0
Vector OA = (0; 3) ; |OA| = 3
Vector OB = (4; 10) ; |OB| = 10.7703
Scalar product OA .OB = 30
Angle ∠ AOB = 21°48'5″ = 0.3805 rad