Which of the following are functions? 1. y= -3/2x 2. x= 2y - 5 3. x^2 + y^2 = 16

Melquan asked Aug 11, 2023

239,845 views

7 votes

Which of the following are functions?
1. y= -3/2x
2. x= 2y - 5
3. x^2 + y^2 = 16

Melquan asked Aug 11, 2023

3.0k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

17 votes

1. Yes. This is the equation of a lihe.

2. Yes. See 1.

3. No. This is the equation of a circle, which fails the vertical line test.

Davidb answered Aug 17, 2023

2.9k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers