Register
Not quite sure how to find out if these are functions or not
115k views
5 votes
Not quite sure how to find out if these are functions or not

Not quite sure how to find out if these are functions or not-example-1
Not quite sure how to find out if these are functions or not-example-1
Not quite sure how to find out if these are functions or not-example-2
User Tatik
by
8.2k points

1 Answer

5 votes

number 5 is not and number 7 is a function because every input has exactly one output

User Zakk
by
7.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!