Which are integers and which are not
8/1,79.17,28,-19/2,36/4

8/1, 28, and 36/4 are all integers

Step-by-step explanation:

See below

Step-by-step explanation:

Integers belong to the set   { -3, -2, -1 , 0 , 1. 2, 3 }.

8/1 = 8  Integer

79.17  Not an integer.

28    Integer.

-19/2 = -9.5  Not an integer.

36/4 = 9   Integer.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

boxplot