9. The minimum value of (x-2)(x-9) is(1) 0(2) 11/4(3) 49(4) -49 – InterviewSolution

1.	9. The minimum value of (x-2)(x-9) is(1) 0(2) 11/4(3) 49(4) -49
Answer» maximum value of a quadratic function is -D/4a

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