Does the table represent a exponential function?

Question

x 1 2 3 4
y-1 -8 -27 -64

A.) Yes
B.) No

I think it's yes but not sure.
Thank you.

Answer 1

yes. y = -x^3

Answer 2

sorry. no. it's a power function, not an exponential.

Answer 3

So is the answer NO? Thank You.

Answer 4

Whats The Answer ?

Answer 5

no.