Answer:
-3<y<=3 (second option)
Step-by-step explanation:
the function ranges between those y values
an open circle = does not include the value indicated. in this function, it would mean that the function does not include y = 3, but values greater than it
a closed circle includes the value shown, which means the function includes y = 3
5) D)
6) D)
7) A)
8) C)
