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Math
·
Advanced Math
·
Nonlinear functions
medium
At what value of
x
does the graph of
y
=
x
2
+
18
x
−
23
reach its minimum in the
x
y
-plane?
A
−
23
B
−
9
C
9
D
18
At what value of \(x\) does the graph of \(y = x^2 + 18x - 23\) reach… | Math SAT Question | Ronan SAT