Answer:
cant read it type it pls
Step-by-step explanation:
Answer:469.08
Step-by-step explanation:
I think that it is a. Identity bc if you work it out you see that it is A. Identity
If you would like to know the value of f(4), you can calculate this using the following steps:
f(n) = 1/2 * f(n-1) + 2
f(1) = 8
f(2) = 1/2 * f(2-1) + 2 = 1/2 * f(1) + 2 = 1/2 * 8 + 2 = 4 + 2 = 6
f(3) = 1/2 * f(3-1<span>) + 2 = 1/2 * f(2) + 2 = 1/2 * 6 + 2 = 3 + 2 = 5
</span>f(4) = 1/2 * f(4-1<span>) + 2 = 1/2 * f(3) + 2 = 1/2 * 5 + 2 = 5/2 + 2 = 5/2 + 4/2 = 9/2 = 4 1/2
</span>
The correct result would be 4 1/2.
Answer:
Step-by-step explanation:
The given system is
We substitute the bottom equation into the top equation to get:
Expand to get:
Group similar terms:
Combine similar terms:
Put into the bottom equation
The solution is
