Answer:
Its option B -4
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
to get x alone you divide the 2 away on both sides, getting x = 8. To check multiply 8 by 2 and you get 16.
Hope this helps!
I'm pretty sure that the answer would be 11.
Answer is (a.)
No it is not a function fails the vertical line test .