Which exponential function has an initial value of 3?
A 2-column table has 2 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is labeled f (x) with entries negative 3.938, negative 3.75, negative 3, 0, 12.

f (x) = one-third (9) Superscript x

On a coordinate plane, an exponential function crosses the y-axis at (0, 3).

f (x) = (3) Superscript x