Consider the following three tables with input and output variables. Decide which table(s) represent a function.

Consider the following three tables with input and output variables. Decide which table(s) represent a function.Select the best response below.  Group of answer choicesOnly Table 2 represents a function.Only Table 3 represents a function.Table 1 and Table 2 both represent functions.Table 1 and Table 3 both represent functions.All of the Tables represent functions

Which of the following tables represents a function?Table 1   Table 2   Table 3x (input) y (output)2 23 24 2   x (input) y (output)14 214 314 4   x (input) y (output)0 0-3 -3-16 -16 Group of answer choicesNone of the Tables represent functions.Table 1 and Table 2 both represent functions but Table 3 does not represent a function.Only Table 2 represents a function.Only Table 3 represents a function.Table 1 and Table 3 both represent functions but Table 2 does not represent a function.

Does the following table of data represent a function and Why?x (input) y (output)2 52 72 95 117 12Group of answer choicesYes, the inputs do not vary as the outputs change.Yes. The rule is y=2x+1No we do not have enough information.No, "A function is a rule that assigns the input value(s) to a single output value." However one of the same input values is assigned to more than one output values. See the third and fourth row.

Determine the equations that describe the following function rules:a) The input is 3 less than the output.

A function is defined as a relationship between two sets of data, the input data and the output data.Decide if the following statement is true or false.  To be a function, each input must have two or more outputs.Question 2Select one:TrueFalse