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· func-2
Functions · Vertex form
AMC 10 style
●●●○○ 5/10
~3 min
⏱ 0:00
What is the minimum value of
f
(
x
)
=
x
2
−
4
x
+
7
f(x) = x^2 - 4x + 7
f
(
x
)
=
x
2
−
4
x
+
7
?
quadratics
completing-square
Submit
Hint 1 of 3
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