On amber’s math test, she was asked whether the equation y=1/2y^2 represents a function. she made the following table and graph.

amber concluded that the equation represents a function.
which additional point could be added to the graph to show amber that the equation does not represent a function?
a. (–2, 2)
b. (0, 0)
c. (8, –4)
d. (8, 8)

D.(8, 8)

Step-by-step explanation:

This is point is way off the graph.

* This may not be the best explanation, but I gave you one.

I hope it is correct, and as always, I am joyous to assist anyone at any time.

Answer is C.

Step-by-step explanation:

I know I'm late but in case anyone else needs it.

i believe that is true.

step-by-step explanation:

hope my answer has you if not i'm sorry.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2