Answer:
a) 4
b) 7
Step-by-step explanation:
Firstly, we evaluate the values inside the bracket then pass onto the outside
a) We find f(4)
What this mean is the value of f(x) when x = 4
From the table, we have this as 4
So, we would be having f(4) finally
That would give 4 from the table
b) We start by finding g(2)
That means the value of g when x = 2
We have this as g(2) = 6
Then we find g(6)
We have this as the value of g(x) when x = 6
We have this as = 7