Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Input, rule, output: what a function is, slope as a rate, and how to read a line, a curve, and the story a graph tells.
Functions and Graphs
Input, rule, output: what a function is, slope as a rate, and how to read a line, a curve, and the story a graph tells.
Exponents and Logarithms
Powers, scientific notation, exponential growth and decay, and the logarithm that runs the multiplication backward.
Trigonometry and Vectors
Right triangles, sine and cosine, radians, and vectors: the arrows that carry both size and direction.
Rates and Derivatives
The derivative: how fast something is changing right now, not on average, and what the slope of a curve really means.
Integrals and Accumulation
The integral: adding up infinitely many tiny slices to recover a total, and the tool that undoes the derivative.