What does the following code output?def func(x): return x+2 x = 1
y = func(x) print(y) Don't guess, you will be penalised for incorrect answers. You won't be penalised for leaving your answer blank.

Question

BlackTom AI · Accepted Answer

Let me walk through what the code does step by step before picking an option.
First, the function func takes an argument x and returns x + 2. So if we pass a value to func, the result will be that value increased by 2.
Next, the line x = 1 assigns the integer 1 to x. This variable x is then passed to func via y = func(x).
Since x is 1, func(x) computes 1 + 2, which equals 3, and y receives that value 3.
Finally, print(y) outputs the value stored in y, which is 3.
Now, evaluating each answer choice against this reasoning:
- Option 'None': This would imply the program prints nothing or outputs None, which is incorrect because the function returns 3 and print outputs 3.
- Option '3': This matches the actual printed value produced by the code, so it is correct.
- Option '1': This would be the value of x itself, but the code prints x + 2, not x, so this is incorrect.
- Option '2': This would be the case if func(x) returned 2, which would occur if x were 0, but x is 1 here, so this is incorrect.

Programming Quiz 2 Programming Quiz 2

What does the following code output?def func(x): return x+2 x = 1 y = func(x) print(y) Don't guess, you will be penalised for incorrect answers. You won't be penalised for leaving your answer blank.

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