CK-12 Foundation
Absolute Versus Local Extrema
Get the class to take an extreme look at functions. The interactive presents a function on a closed interval with a movable tangent line. Using the given function, pupils determine the extrema, critical points, and points of...
Curated OER
SAT Problem Solving Practice Test
In this problem solving practice test, learners select the best answer from 4 choices to ten questions. Questions are word problems and cover a variety of topics.