The given conditions `x > 0` and `y > 4` represent the part of the line graph that lies in the positive x-values and above the y = 4 line.
To represent this graph, we need a line that slants upwards from left to right and is located above the y = 4 line. The line can extend infinitely in both directions, but only the portion in the positive x-values is relevant.
Out of the options given, the graph that best represents this part of the line is:
Option D:
```
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|_________________ |
y = 4
```
This line slants upward from left to right and is above the y = 4 line.
The domain and range of part of a line are given.
`x>0`
`y>4`
Which graph could represent this part of the line graph?
1 answer