The minimum value of \( y=5 x^{2}-2 x+1 \) is \( \mathrm{P} \) (1) \( 1 / 5 \) W (2) \( 2 / 5 \)...

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The minimum value of \( y=5 x^{2}-2 x+1 \) is
\( \mathrm{P} \)
(1) \( 1 / 5 \)
W
(2) \( 2 / 5 \)
(3) \( 4 / 5 \)
(4) \( 3 / 5 \)
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