The expression is represented as y + 3. Option C
To find the expression representing the relationship between the input and output, it appears that the output is 3 more than the input.
Therefore, the expression to find the output numbers in the table, considering an input of 35, is:
Since y = Input = 35
Output = 38
To determine the output numbers, we have;
Output numbers = 38 - 35
Subtract the values
Output numbers = 3
Then, the expression is given as;
y + 3