Answer:
Hey buddy whatsup? All good
Coming to the question fig 1 and 3 aren't functions
Coz.... Reason for fig 1... Every distinct element of domain must have a unique element in codomain, but in this fig the same element has more than two unique elements which is a relation not a function.
Reason for fig 3 every element in domain must have an unique element in codomain but in this fig the element c doesn't have any unique element hence it isn't a function.....
Thank you
16 = -5 + z/4
21 = z/4
21*4 = z
z = 84
Answer:
-2 but i may be wrong i am sorry if i am wrong
Step-by-step explanation:
(5,-3), (-7,9) are two possible coordinates for point B.
Answer: (5,-3), (-7,9)
Shoutout to: @JessicaGhibliLover
live
Answer:
I personally don't know the answer to this question but I recommend so you don't lose points for asking questions to ask for tutor help.
Step-by-step explanation:
:D
It always works for me and they teach better than my teachers <3