Question

7.4 Lesson Practice (projectstem): what is output if the user is enters 2?​

Answer 1

Answer:

18

Explanation:

lets go step by step.

the function called tryIt has a value, a variable named "a". this "a" variable will be whatever the user enters when the program says, Enter a number.

ok so if we enter "a" as 2, and b in the function will always be 7, and 2 + 7 equals 9,

and the ans variable (short for answer) will take the result of the function (9) and multiply it by 2,

then the answer is 18