samuelsonmathxp13 Works
Quadratic Functions (Vertex Form)
Cosine Law by Earl Samuelson
Physics Problem: Separable Differential Equations
Sum of Triangular Numbers
Quadratic Functions and x-axis Intercepts
Physics Problem: Separable Differential Equations by Earl Samuelson
Maximize Triangle Area (Part 1)
Rectangle Perimeter-Diagonal Relationship Demo
Physics Problem: Separable Differential Equations Visualized
Optimization Problem: Minimize Road Length Between Towns
Maximize Triangle Area (Part 2)
Centers of Mass: Quadratic Functions