Which of the following statement are false?

a) 5/9 can be shown as equivalent to an improper fraction.

b) 8/2 can be simplified as a whole number.

c) 1 1/3 can be shown as equivalent to an improper fraction.

d) 6/7 can be shown as equivalent to a proper fraction.

A

Step-by-step explanation:

Because 5/9 is an example of a proper fraction. In order to be an improper fraction, the numerator needs to be larger than the denominator. 8/2 can be simplified as 4 and 4 is a whole number. 11/3=3 2/3 is an example of improper fraction. 6/7, again, this is another example of a proper fraction.

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.