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Sophie [7]
3 years ago
9

1.) Which function in vertex form is equivalent to f(x) = x2 + x +1?

Mathematics
1 answer:
Gwar [14]3 years ago
5 0
Hello,

Answer C

x²+x+1=(x²+2*1/2*x+1/4)+1-1/4=(x+1/2)²+3/4


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