What is the equation of the line?
a.) y=-2x
b.) y=-1/2x
c.) y=1/2x
d.) y=2x

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.

57 732

step-by-step explanation:

i dont really.know