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Algebra
·
Linear functions
medium
The function
h
is defined by
h
(
x
)
=
a
x
+
b
, where
a
and
b
are constants. If
h
(
3
)
=
21
and
h
(
5
)
=
25
, what is the value of
b
?
1
15
The function \(h\) is defined by \(h(x) = ax + b\), where \(a\) and \… | Verbal SAT Question | Ronan SAT