| A. |
<table><tr><td rowspan="2">y =</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x<sup>4</sup></center></td><td rowspan="2">+</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"></td></tr><td align="center">5</td><td align="center">x</td></table> |
| B. |
<table><tr><td rowspan="2">y =</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x<sup>4</sup></center></td><td rowspan="2">+</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>4</center></td><td rowspan="2"></td></tr><td align="center">5</td><td align="center">5x</td></table> |
| C. |
<table><tr><td rowspan="2">y =</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x<sup>4</sup></center></td><td rowspan="2">+ 1</td></tr><td align="center">5</td></table> |
| D. |
<table><tr><td rowspan="2">y =</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x<sup>5</sup></center></td><td rowspan="2">+ 1</td></tr><td align="center">5</td></table> |
