What is the intersection of the sets C = {5, 7, 10, 13, 19) and D = {3, 9, 14, 15}? O null set
O (5, 7, 9, 10, 13, 14, 15, 19}
O {5, 9, 14)
O {3, 19)

Null/empty set

Step-by-step explanation:

The answer is null because neither Set C and D share the same numbers

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.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .