Alg2 Regents Review 5

• {2, 3}

• {2}

• {3}

• { }

• 1

• 2

• 3

• 4

• decrease from 1 to 0

• decrease from 0 to -1

• increase from -1 to 0

• increase from 0 to 1

• I

• II

• III

• IV

• -8

• -6

• 11

• 4

• 1

• 2

• 3

• 4

• 1

• 2

• 3

• 4