P If \( y=x^{2}-4 x+3 \) then find \( y \) at \( x=4 \). W (1) 0 (2...

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P
If \( y=x^{2}-4 x+3 \) then find \( y \) at \( x=4 \).
W
(1) 0
(2) 7
(3) 4
(4) 3
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