Gail ran 2/3 of a mile for 6 straight days. How many miles did she run after the 6th day?

Its either 4 or 4.6

Step-by-step explanation:

I used multiplication.

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.