What is the range of the function? a. {1, 2, 3, 4} b. {1, 2, 3, 4, 9, 12} c. {2, 4, 9, 16} d. {1, 2}

C. {2, 4, 9, 16}

ranges (y) would be on the left of the graph. domains (x) would be on the left of the graph.

hope this helps! ❤ from peachimin

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.