Question

27. Is the following relation a function?

D YES
NO
28.
28. Using the previous graph, what is the domain of this relation?
A. [-2,4]
B. (-00,00)
C. (-5,1]
D. [0,00)

Answer 1

Hmm I’m not sure I understand

Answer 2

No

Explanation:

27 No

28.A

you are to read it maximum and minimum point on the vertical axis