Answer:
B) 6
Step-by-step explanation: g = x - 9, g = 15 - 9. 15 - 9 = 6.
Answer:
D
Step-by-step explanation:
When x=2 it reaches zero on the graph and also has the correct transformation
Answer:

Step-by-step explanation:
A is no observable trend, B is a positive linear trend, C is a negative linear trend, and D is an exponential trend
21 would be the answer hope this helps :)