Answer:
B
Step-by-step explanation:
To evaluate (f ￮ g)(x)
Substitute x = g(x) into f(x), that is
f(g(x))
= f(x - 3)
= (x - 3)² ← expand using FOIL
= x² - 6x + 9 → B
Answer:
39364.
Step-by-step explanation:
I guess its an = 4*(3)^(n-1)
r = 3, a1 = 4 and n = 9
Sum of n terms = a1 * (r^n - 1) / (r - 1)
so S9 = 4 *(3^9 - 1) / (3 - 1)
= 4 * (19683 - 1) / 2
= 78728/2
= 39364.
Answer:
thx
Step-by-step explanation:
yetehhdydbdihdbdjbduhdhd8hdbidhbfjdhidbbdidhbdhdibdbd
Answer:
120
Step-by-step explanation:
2(60)
120
Quick maths.
