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Math
·
Advanced Math
·
Nonlinear functions
medium
f
(
x
)
=
−
2
(
x
−
4
)
2
+
18
The function
f
is defined by the given equation. For what value of
x
does
f
(
x
)
reach its maximum value?
A
−
4
B
4
C
14
D
18
\[ f(x) = -2(x - 4)^{2} + 18 \]The function \( f \) is defined by the… | Math SAT Question | Ronan SAT