What value of ?x gives the  minimum value of the quadratic function ? Round your answer to two decimal places.
?

A. 0.63
B. 1.29
C. 3.44
D. 3.51

Answer: A

Mathematics

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A.  + C
B.  + C
C.  + C
D.  + C

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A. Yes B. No

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Solve the equation.x +  = -9

A. 20 B. 4, 5 C. -4, -5 D. -9, 20

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Mathematics