Question

HELP NOW PLEASE

Write the domain and range of each relation in interval notation, and then determine if each relation is a function or not.

Answer 1

Explanation:

A: D:(-6,6)

B: D:(-7,5]

C: Not a function D: -5

D: Not a function D:(-4,4)

E: Not a function D:(0,∞)

F: D:[0,∞)
G: D:[-3,5)

H: D:(-4,2)

I: D:[-3,4]

J: Not a function D:(-3.-4)

K: D:(-∞,∞)

L: D:(-∞,∞)

Answer 2

Perhaps this could help :) xx