Question

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

a.(-1,- 1/2), (0, 0), (1, 1/2), (2, 1)
b.(–1, –1), (0, 0), (1, 1), (2, 8)
c.(-1, 1/2), (0, 1), (1, 2), (2, 4)
d.(–1, 1), (0, 0), (1, 1), (2, 4)

Answer 1

The correct answer is C. (-1, 1/2), (0, 1), (1, 2), (2, 4)

Answer 2

Hello,

To find an exponential, we must use a geometric sequence:

1/2->1->2->4
Answer C