Question

Which set of ordered pairs could be generated by an exponential function?

(negative 1, negative one-half), (0, 0), (1, one-half), (2, 1)
(–1, –1), (0, 0), (1, 1), (2, 8)
(negative 1, one-half), (0, 1), (1, 2), (2, 4)
(–1, 1), (0, 0), (1, 1), (2, 4)

Answer 1

(–1, –1), (0, 0), (1, 1), (2, 8) (y = x^2)

(–1, 1), (0, 0), (1, 1), (2, 4) (y = x^3)

Answer 2

C

Explanation: