The answer is A. Each time it is multiplied by a higher number so 1 x 2 = 2 . 2 x 3 = 6 . 6 x 4 = 24 . 24 x 5 = 120 . 120 x 6 = 720
I don't think there is a way to answer your question.
Answer:
f(9)=54
Step-by-step explanation:
Subsitute 9 for x in f(x)=6x

Answer:
Step-by-step explanation:it’s number 4
Answer:
13
Step-by-step explanation:

Hope this helps..