Answer:
8.45
Step-by-step explanation:
Answer: 27
Step-by-step explanation:
![a_{1}=6\\a_{2}=a_{n-1}+7=a_{2-1} +7=a_{1} +7=6+7=13\\a_{3}=a_{n-1}+7=a_{3-1} +7=a_{2} +7=13+7=20\\a_{4}=a_{n-1}+7=a_{4-1} +7=a_{3} +7=20+7=27](https://tex.z-dn.net/?f=a_%7B1%7D%3D6%5C%5Ca_%7B2%7D%3Da_%7Bn-1%7D%2B7%3Da_%7B2-1%7D%20%20%20%20%2B7%3Da_%7B1%7D%20%2B7%3D6%2B7%3D13%5C%5Ca_%7B3%7D%3Da_%7Bn-1%7D%2B7%3Da_%7B3-1%7D%20%20%20%20%2B7%3Da_%7B2%7D%20%2B7%3D13%2B7%3D20%5C%5Ca_%7B4%7D%3Da_%7Bn-1%7D%2B7%3Da_%7B4-1%7D%20%20%20%20%2B7%3Da_%7B3%7D%20%2B7%3D20%2B7%3D27)
Answer:
good luck
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since you haven't given us any choices, I will just give an answer. You can match it.
f(g(x) = (g(x))^2 + 1
That means that wherever you see an x in f(x) you put g(x) in on the right.
f(g(x)) = (x + 1)^2 + 1
f(g(x)) = x^2 + 2x + 1 + 1
f(g(x)) = x^2 + 2x + 2
Answer D
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