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Mathematics
Mathematics
Problem
A curve is defined by
y
=
A
b
x
+
k
y = A b^{x} + k
y
=
A
b
x
+
k
. It is known that the curve passes through the origin, has a horizontal asymptote at
y
=
−
8
y = -8
y
=
−
8
, and passes through the point
(
2
,
−
6
)
(2, -6)
(
2
,
−
6
)
. Find the base
b
b
b
.
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