The value of 
<u>Solution:</u>
In the notation g(x) we know that whatever is put in the parentheses is what we replace for x. In the given situation, since it is g(b-5) we have to replace every x in the function with b-5. That is if,

then, 

On solving we get,


Answer:
y= 8
Step-by-step explanation:
Calculate both numbers:
1+3=4
When multiplying a number by 11, you add both digits together and place it in between the numbers:
13x11=143
Answer:
The answer is B. x < 1
Step-by-step explanation:
Answer:
an=n^3-n^2-6
Step-by-step explanation: