Two exponential functions are shown in the table. Which conclusion about f(x) and g(x) can be drawn from
the table?
х
Х
f(x)=2x
g(x)=
NI
2
4
1
4
O 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).
1
2
1
2
1
1
0
-1
2
1
2
-2
1
4
4