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Math
·
Advanced Math
·
Nonlinear functions
medium
An exponential function
f
is defined by
f
(
x
)
=
c
x
where
c
is a constant greater than 1. If
f
(
7
)
=
9
⋅
f
(
5
)
, what is the value of
c
?
1
3
An exponential function \(f\) is defined by \(f(x)=c^{x}\) where \(c\… | Math SAT Question | Ronan SAT