Nonlinear Functions

SAT Math· difficulty 4/5

The graph of y=2(x+1)23y = 2(x+1)^2 - 3 is shifted to become y=2(x2)2+1y = 2(x-2)^2 + 1. Describe the shift.

  • A

    1 right, 3 up

  • B

    3 right, 4 up

    check_circle
  • C

    3 right, 4 down

  • D

    3 left, 4 up

Explanation

Vertex moves from (1,3)(-1, -3) to (2,1)(2, 1): 3 right, 4 up.

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