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Mathematics
Mathematics
Problem
A curve representing
y
=
b
x
y=b^{x}
y
=
b
x
passes through
(
0
,
1
)
(0,1)
(
0
,
1
)
. The curve is observed to fall (decrease) as
x
x
x
increases. Which of the following correctly describes the base
b
b
b
? a)
b
>
1
b>1
b
>
1
b)
0
<
b
<
1
0<b<1
0
<
b
<
1
c)
b
=
1
b=1
b
=
1
d)
−
1
<
b
<
0
-1<b<0
−
1
<
b
<
0
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