Function or not?

Is this a function?

• Yes

• No

Which set of ordered pairs does not represent a function?

• {(−9,0),(−8,8),(−1,−8),(2,8)}

• {(−6,−2),(−7,−7),(−5,−2),(−9,−8)}

• {(9,6),(−3,−9),(−8,−1),(9,5)}

• {(−1,−8),(4,1),(−7,−3),(−3,5)}

Is this a function?

• Yes

• No

Which set of ordered pairs does not represent a function?

• {(9,3),(2,−2),(2,6),(−5,2)}

• {(−7,−5),(2,−7),(−4,7),(7,−5)}

• {(−1,−8),(0,−2),(9,6),(−3,−2)}

• {(1,0),(−1,9),(3,2),(−7,−2)}

Determine whether the graph represents a function.

• Yes

• No

Is this a function?

• Yes

• No

Which set of ordered pairs does not represent a function?

• {(−2,5),(−7,4),(9,3),(0,5)}

• {(8,−8),(4,−6),(−2,8),(8,4)}

• {(0,5),(3,2),(5,−6),(−5,−6)}

• {(3,−2),(−2,−7),(7,−9),(−1,5)}

Determine whether the graph represents a function.

• Yes

• No

Is this a function?

• Yes

• No

Determine whether the graph represents a function.

• Yes

• No