How to solve function question?

Input | Output
0 | _
1 | _
-2 | _
5 | _
| 7

no way to tell. There is no connection between the two columns.

Unless the last row should be

5|7

Then if you have a linear function like

y = x+k, k=2, and the table is

0|2
1|3
-2|0
5|7

other than that, I see no way to do it. You could make up any function you want.

To solve a function question, you need to find the specific pattern or relationship between the input and output values. In this case, given the input values and their corresponding output values, you need to determine the pattern that connects them.

Let's examine the given input-output pairs:

Input | Output
0 | _
1 | _
-2 | _
5 | _
| 7

At first glance, it is not clear what the relationship is between the input and output values. We need to analyze the given information to identify any patterns.

One approach is to look for a consistent increase or decrease in the output values as the input values change. By observing the given pairs, we can see that the output value is 7 when there is no input value. This suggests that the output value may be constant and independent of the input.

Therefore, the solution to the function question is that the output value is always 7, regardless of the input value.