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