Question Detail
Question
For \( x = 2, y = 2x + 1 \), Which is correct?
Correct Answer
Option C is the correct answer.
Detailed Explanation
If x=2 (which is even), then y=5. The statement "True only for even x" means the relationship holds only when x is even. Since x=2 is even, it's consistent. The other options are not supported.
Hint
Evaluate the expression for the given x and see which condition matches.