its 14n+21. 7×2n is 14n, and 3×7 is 21
Answer:
-5
Step-by-step explanation:
This might not be correct though. I'm only in middle school lol. I am sure about the last one.
here you go
Answer: 1
All you had to do was multiply g by 1 so f(g(1)) as a value is 1