PLS COME AND LOOK!!! I NEED YOU GENIUSES!!! I WILL GIVE BRAINLIEST!!!!! AT LEAST COME AND LOOK!!!! WILL FOREVER BE GREAT FULL!!! EASY IM JUST DUMB!! 2 QUESTIONS!!

22. What kind of compound inequality is 1-4x<21 and 5x+2>22?
A) intersection
B) union


20. Which is NOT a function?
A) x+y=3^2
B) x+3=y^2
C) y=x+3^2
D) y=x^2-3

ALSO if you have a kind heart (and want more points) i need help on this one https://brainly.com/question/17322049