Slide red points vertically to change the slope of the assoaciated segment. The y-coordinate of the point is the slope of the segments.
You will have plotted several points on the derivative of the function.
for intersecting lines,vertically opposite angles are equal
[Quantum Continuum]: Noi pur si simplu nu stim ca cunoastem - [graphical method]
hexagonal pattern 2
GGG 2017 Jen Silverman
casa para Mora
Improper Fractions Visual