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Advanced Math
·
Equivalent expressions
hard
The function
h
is defined by
h
(
x
)
=
x
2
−
9
k
2
10
x
2
−
x
−
3
k
5
x
, where
k
is a positive constant. What is the value of
h
(
5
21
k
)
?
A
-5/3
B
35/12
C
14
D
-35
The function \(h\) is defined by \(h(x) = \frac{10x^2}{x^2 - 9k^2} - … | Math SAT Question | Ronan SAT