Answer:
5
Explanation: y-intercepts are just numbers that don't have any variables and they can be found on the y axis.
<span><span>4<span>a<span><span>^</span><span></span></span></span><span>b<span><span><span><span>3</span><span>^7</span><span></span></span></span><span></span></span></span><span>c<span>^3</span></span></span><span><span></span></span></span>
