Answer
Answers may vary.
Please see the graph for one possible answer.
$y=-4/15*x^2+8/15*x+4
Work Step by Step
Intercepts: $(-3,0), (5,0), (0,4)$
This means that $x=-3$, $x=5$, and $y=4$
$x=-3$
$x+3=-3+3$
$(x+3)=0$
$x=5$
$x-5=5-5$
$(x-5)=0$
The graph was made with graphing software.