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#1 2024-03-07 10:33:12

mathxyz
Member
From: Brooklyn, NY
Registered: 2024-02-24
Posts: 999

Function Relationship

Determine if each relation is a function. For each function, state the domain and range.

Question 1

Father...............Daughter

Bob------------------>Beth & Diane
John---------------->Linda
Chuck-------------->Marcia

As the table shows, Bob is matched with two different daughters.
I say this is not a function.

Do you agree?

Question 2

Level of Education...............Average Income

Less than 9th grade------------>$18k
9th to 12th grade---------------->$23k
H. S. Graduate-------------------->$36k
Some College--------------------->$45k
College Graduate--------------->$67k

I say this table shows a function.

Domain = Level of Education List

Range = Average Income List

Do you agree?


The greatest truth about the Rapture is not its timing but it's reality.

Dr. David Jeremiah

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#2 2024-03-07 16:06:43

amnkb
Member
Registered: 2023-09-19
Posts: 253

Re: Function Relationship

1. agree

2. agree

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#3 2024-03-07 19:06:53

mathxyz
Member
From: Brooklyn, NY
Registered: 2024-02-24
Posts: 999

Re: Function Relationship

amnkb wrote:

1. agree

2. agree

Setting up a table helps to understand the idea of what a function is.


The greatest truth about the Rapture is not its timing but it's reality.

Dr. David Jeremiah

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