Equality of two ratios: proportion Whiteboard exercise Play

Equality of two ratios: proportion Whiteboard exercise Play

Equality of two ratios: proportion (1) Student activity Play

Equality of two ratios: proportion (2) Student activity Play

Equation with two unknowns Whiteboard exercise Play

Equations in two variables Student activity Play

Equations in two variables Whiteboard exercise Play

Equations with two unknowns Student activity Play

Example of the quotient of two functions Animation Play

Exercises about the ratio of two quantities Student activity Play

Extrema at critical points Student activity Play

Extremely low and extremely high melting points Slideshow Play

Extremum points Animation Play

Extremum points and monotonicity Whiteboard exercise Play

Extremum points and monotonicity Student activity Play

Finding a formula for a composition of two linear functions Whiteboard exercise Play

Finding collinear points Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Student activity Play

Finding extrema at points with no derivative Animation Play

Finding extrema at points with no derivative Student activity Play

Finding extrema at stationary points Whiteboard exercise Play

Finding extrema at stationary points Student activity Play

Finding images of the points Whiteboard exercise Play