I am terrible at math, so I am not completely sure!
Buuuut......I think the answer is A=21
(n^4 - 1) = (n^2 - 1) (n^2 +1) = (n - 1) (n + 1) (n^2 + 1)
G(x) = 2x + 1
f(x) = x + 2
B wants you to find g of f of x, or, in other words, g(f(x)).
g(x + 2) = 2(x + 2) + 1
g(x + 2) = 2x + 4 + 1
g(f(x)) = 2x + 5
Answer:
24
Step-by-step explanation:
Answer:
The third one is the correct answer!
Because:
- there are 2 plots on 39
- there is 1 plot on 42
- 1 plot on 44
- 1 plot on 45
- 1 plot on 46
- 3 plots on 48
- and 1 plot on 51
No more no less.
Hope this helped!
