Spread the loveIntroduction: In mathematics, the absolute value of a number is the non-negative value of that number, regardless of its sign. Graphing calculators are powerful devices used for ...

Representations considered in subsequent activities include the following topics: Number line - as the (positive) distance from zero. Double number lines - as functions in one-dimension. Coordinate ...

Number line - as the (positive) distance from zero. Double number lines - as functions in one-dimension. Coordinate Plane - as a graph of a piecewise function. Audio ...

The first part of this paper discusses basic properties such as the generalized derivative, Rademacher's theorem, ℬ -derivative, directional derivative, and semismoothness. The second part shows that ...