domain : a RealRange expression specifying the region over which the function is defined

variable : name used in generated expression if the second calling sequence is used

The AbsoluteValueFunction constructor generates and returns an AbsoluteValueFunction object.

In the first calling sequence, t must have the form a*abs(b*x+c)+d, where a, b, c, and d are constants and x is any variable name.

$\mathrm{with}\left(\mathrm{Grading}\right)$

$\left[\mathrm{AbsoluteValueFunction}\,\mathrm{DiffFeedback}\,\mathrm{DiffPractice}\,\mathrm{Draw}\,\mathrm{ExponentialFunction}\,\mathrm{FactorFeedback}\,\mathrm{FactorPractice}\,\mathrm{Feedback}\,\mathrm{GetData}\,\mathrm{GetDomain}\,\mathrm{GetExpression}\,\mathrm{GradePlot}\,\mathrm{GridPoint}\,\mathrm{Inequalities}\,\mathrm{IntFeedback}\,\mathrm{IntPractice}\,\mathrm{IsQuadraticFormula}\,\mathrm{LimitFeedback}\,\mathrm{LimitPractice}\,\mathrm{LinearFunction}\,\mathrm{LogarithmicFunction}\,\mathrm{QuadraticFunction}\,\mathrm{Quiz}\,\mathrm{QuizBuilder}\,\mathrm{Segment}\,\mathrm{SimplifyFeedback}\,\mathrm{SimplifyPractice}\,\mathrm{SolveFeedback}\,\mathrm{SolvePractice}\right]$

$\mathrm{AbsoluteValueFunction}\left(2\mathrm{abs}\left(x-3\right)+1\right)$

$\mathrm{<<\; AbsoluteValueFunction:\; 2*abs(x-3)+1>>}$

$\mathrm{AbsoluteValueFunction}\left(\left[2\&comma;0\right]\&comma;\left[0\&comma;4\right]\right)$

$\mathrm{<<\; AbsoluteValueFunction:\; 2*abs(v-2)>>}$

$A≔\mathrm{AbsoluteValueFunction}\left(\left[2\&comma;0\right]\&comma;\left[0\&comma;4\right]\&comma;'\mathrm{variable}'='s'\right)$

$A≔\mathrm{<<\; AbsoluteValueFunction:\; 2*abs(s-2)>>}$

$\mathrm{GetExpression}\left(A\right)$

$2\left|s-2\right|,s$

The Grading:-AbsoluteValueFunction command was introduced in Maple 18.

For more information on Maple 18 changes, see Updates in Maple 18.