Find the pattern and fill in the missing entries.

in(x) | out(y)
| 23
2 | 8
-2 | -4
8 | 26
0 | ?
? | 302
1.5 | ?

To find the pattern and fill in the missing entries, we need to look for a relationship between the input values (x) and the output values (y).

Let's examine the sequence of differences between successive output values:
8 - 23 = -15
-4 - 8 = -12
26 - (-4) = 30

We can see that the differences are not constant, which suggests that the relationship is not a simple arithmetic progression.

Next, let's examine the relationship between the input and output values:
When x = 2, y = 8. We can see that y = 4x.
When x = -2, y = -4. Again, y = 4x.
When x = 8, y = 26. Once again, y = 4x.

From this pattern, we can conclude that the relationship between x and y is y = 4x.

Now we can fill in the missing entries:
When x = 0, y = 4(0) = 0. So the missing entry is 0.
When y = 302, we need to find the corresponding x. Rearranging the equation y = 4x, we get x = y/4 = 302/4 = 75.5. So the missing entry is 75.5.
When x = 1.5, y = 4(1.5) = 6. So the missing entry is 6.

Therefore, the missing entries are:
in(x) | out(y)
0 | 0
? | 302
1.5 | 6