SOLUTION: I've already answered these, but I need to ensure they are correct. Can someone please help me make sure these are right, and if I am wrong show me what I have done incorrectly?

SOLUTION: I've already answered these, but I need to ensure they are correct. Can someone please help me make sure these are right, and if I am wrong show me what I have done incorrectly?

Algebra.Com

Question 1181273: I've already answered these, but I need to ensure they are correct.
Can someone please help me make sure these are right, and if I am wrong show me what I have done incorrectly?
Image: https://imgur.com/a/tuJUGIq
Thank you in advance!
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

you got all correct
1. is an function
2. is an function
3. is
4.is an function
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