Two exponential functions are shown in the table. Which conclusion about f(x) and g(x) can be drawn
from the table?
Х
f(x)=2*
g(x)=
2
4
1
4
O The functions f(x) and g(x) are reflections over
the x-axis.
O 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.
O The function f(x) has a greater initial value than
g(x).
1
1
2
1
2
1
2
0
-1
1
1
2
1
4
-2
4