Answer: Yes it is a function.
Step-by-step explanation: When trying to find out, you put it into a calculator and can tell by the line if it is a function.
Answer:
4
Step-by-step explanation:
4+3a=16
-4. -4
3a=12
/3. /3
a=4
Answer:rvfl
Step-by-step explanation:my computer is acting up sorry wrvob1
This system of equations has no solution.
