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Nonlinear Functions

SAT Math· difficulty 3/5

What is the minimum value of y=2(x−1)2+3y = 2(x-1)^2 + 3?

  • A

    11

  • B

    33

    check_circle
  • C

    −1-1

  • D

    22

Explanation

Since a=2>0a = 2 > 0, parabola opens up; minimum is k=3k = 3 at x=1x = 1.

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