Answer:
A. 4:16
Step-by-step explanation:
4*1: 4*4
4:16
F x (x + h) - fx/h
fx +fh - fx /h
fh/h
f
So f is the answer
Answer:13
Step-by-step explanation:
3,5,7,9,11,13
Not sure what you are asking but this statement is true
Try getting a graphing calculator they help a lot