APPC 1-1 Change of Tandem Vocab

Select the most precise and accurate definition or description for the term 'Relation'.

• A set of ordered pairs where each input corresponds to one output only

• Any set of ordered pairs, possibly with multiple outputs for a single input

• A function that is increasing over its entire domain

• The graphical representation of a function

Select the most precise and accurate definition or description for the term 'Function'.

• A relation in which each element of the domain corresponds to exactly one element in the range

• A set of output values that match input values without restriction

• A relation where multiple outputs can correspond to one input

• A graph that always increases

Select the most precise and accurate definition or description for the term 'Domain'.

• The complete set of possible output values of a function or relation

• The set of all input values for which the relation or function is defined

• The graphical depiction of inputs and outputs

• Values where the function crosses the x-axis

Select the most precise and accurate definition or description for the term 'Range'.

• The set of all output values generated by the function or relation

• The set of inputs for which the function is undefined

• The independent variable in a function

• The interval over which a function is increasing

Select the most precise and accurate definition or description for the term 'Independent Variable'.

• The variable whose values depend on the output

• The input values that can be freely chosen within the domain

• The output values of a function or relation

• The zeros of a function

Select the most precise and accurate definition or description for the term 'Dependent Variable'.

• The variable representing output values determined by the independent variable

• The domain of a function

• The interval where the function is decreasing

• The graph of the function

Select the most precise and accurate definition or description for the term 'Function Rule'.

• A precise description or formula that assigns exactly one output to each input

• A verbal description that may assign multiple outputs to a single input

• The zeros of the function

• The set of input-output pairs

Select the most precise and accurate definition or description for the term 'Increasing Function'.

• For all a < b in the interval, f(a) > f(b)

• For all a < b in the interval, f(a) < f(b)

• A function where outputs remain constant over an interval

• A function with multiple outputs for a single input

Which of the following is NOT necessarily true about the range of a function?

• It contains all possible output values

• It is a subset of real numbers

• It must be equal to the domain

• It depends on the function rule

The independent variable in a function is:

• Always represented on the y-axis

• The variable that you choose or control

• Dependent on the output value

• The zeros of the function