Warm-Up 2.5

• all real numbers

•  $-3<y<3$ 

•  $-2\le y\le2$  

•  $-4\le y<5$  

• $y\ge2$

• $x\ge2$

• $y\ge-9$

• $x\ge-9$

• Domain: All real Numbers greater than or equal to 8

  Range: All real numbers

• Domain: All real numbers

  Range: {8}

• Domain {8}

  Range: All real numbers

• Domain: All real numbers

  Range: All real numbers greater than or equal to 8