Answer:
I still need the whole question to answer it correctly .
Step-by-step explanation:
to determine a fonction a will give you an example .
(2,3) (2,3) (3,5) (8,9)
a) is f(2)
B) is f(4)
C) is f(3)
so in this case the answer would be 4 because 4 is not repeated on the first fonctions which are 2,2,3 and 8.
I don't know if your question is this case but I hope this helps.
Answer: Just took the test! It is a and d.
x=13
because they're alternate adjacent angles:
5x=78-x
6x=78
9/c or c/9
