Consider functions f and g. [tex]f(x) = 3\sqrt{x} + 1[/tex] What is the value of f(g(1))?
A. 1
B. 9
C. 0
D. 3\sqrt{2} + 1

Answer:
A. 1
Step-by-step explanation:
First, plug 1 into g(x). This is equal to 0.
The picture is like a table, so if the input is 1, the output is 0.
Then, plug 0 into f(x). This is equal to 1.