Two exponential functions are shown in the table.
a 3-column table has 5 rows. the first column is labeled x with entries 2, 1, 0, negative 1, negative 2. the second column is labeled f (x) = 2 superscript x baseline with entries 4, 2, 1, one-half, one-fourth. the third column is labeled g (x) = (one-half) superscript x baseline with entries one-fourth, one-half, 1, 2, 4.
which conclusion about f(x) and g(x) can be drawn from the table?
the functions f(x) and g(x) are reflections over the x-axis.
the functions f(x) and g(x) are reflections over the y-axis.
the function f(x) is a decreasing function, and g(x) is an increasing function.
the function f(x) has a greater initial value than g(x).