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For x > 0, what is the least value of f(x) = 3x + 12/x? | StemPy Lab
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For x > 0, what is the least value of f(x) = 3x + 12/x?
Mathematics
Medium
High School (11–12)
Functions and Calculus › Application of Derivatives
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Created by
StemPy Lab
For
x
>
0
x > 0
x
>
0
, what is the least value of
f
(
x
)
=
3
x
+
12
x
f(x) = 3x + \dfrac{12}{x}
f
(
x
)
=
3
x
+
x
12
?
24
24
24
12
12
12
9
9
9
6
6
6
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