I need help ?? Please

The grids have no numeric values, I'll assume values of 1,2,3, etc.

Answers below

Step-by-step explanation:

The Domain of a Function

Is the set of values the input variable x takes.

Range of a Function

It's the set of values the function takes when x moves into the function's domain.

A function is a relation between an input and an output set of values with the condition that every element in the domain relates only with one element in the range.

Question 4.

The input set is {-3,-2,-1,0,1,2}.

Every element of the input set is related to element(s) in the output set, thus the domain is: {-3,-2,-1,0,1,2}.

The output set is {-2,0,2,4}

Every element of the output set is related to element(s) in the input set, thus the range is: {-2,0,2,4}.

Since each element in the domain relates to only one element in the range, this is a function.

Question 5:

Domain: {-3,-1,1,23}

Range: {-3,-1,0,2,3}

The input element -1 is related to elements -1 and 2. Thus this is NOT a function.

i need the options

step-by-step explanation:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here