15. How would .89 be put as a fraction? 16. How would .234 be put as a fraction?
17. How would .6 be put as a fraction?

0.89 as a fraction would equal:

0.234 as a fraction would equal:

0.6 as a fraction would equal:

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.