Does the second derivative always give an answer? Student activity Play

Example of derivative of the sum Animation Play

Example of the derivative of a composite function Animation Play

Examples of the derivative of an integer power of  x Animation Play

Extrema at critical points Student activity Play

Extremum points Animation Play

Extremum points and monotonicity Student activity Play

Extremum points and monotonicity Whiteboard exercise Play

Finding extrema Animation Play

Finding extrema Animation Play

Finding extrema at critical points Student activity Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at points with no derivative Student activity Play

Finding extrema at points with no derivative Animation Play

Finding extrema at stationary points Student activity Play

Finding extrema at stationary points Whiteboard exercise Play

Finding functions, knowing the derivatives Whiteboard exercise Play

Finding local extrema Whiteboard presentation Play

Finding local extrema Class activity Play

Finding local extrema Student activity Play

Finding local extrema using second derivatives Whiteboard exercise Play

Finding local extrema using second derivatives Student activity Play

Finding local extrema using the second derivative Animation Play

Finding local extrema using the second-order derivative Animation Play