Answer
$9y+C$
Work Step by Step
Since $y^0=1$, we can write $9$ as $9y^0$ and use the Power Rule:
$\int 9 dy$
$=\int 9y^0dy$
$=9\int y^0dy$
$=9*\frac{y^1}{1}+C$
$=9y+C$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.