C++ only:

The pseudocode below shows a code segment that starts at function1. Assume they are all void functions.

function 1 creates a variable of value 5 passes the variable to function2 prints the variable function2 (receives the variable as a reference) passes the variable to function3 increments the variable by 1 function3 (receives the variable as a value) increments the variable by 2

After running the code segment, what is the value that will be printed?

Choose answer:

5

6

7

8

9

Cannot be determined