Answer:
3.643 X 10 -1
Step-by-step explanation:
Answer:
When f or g are equivalent to a number you are solving for x. For example b, d, e, f. In the equation g(x) =2x2-5 I assumed 2 was a typo. So, if it's incorrect, please use same steps and just adjust the solution.
Step-by-step explanation:

a)

b) 




c) 


d) 



e) 



f) 



11/18 =0.6111111. I don’t think the ! Has any meaning
1. 50*2^18
2.DACB
3.graph will have value 30 at x=0 and it will be increasing exponentially.