Domain and Range, Functions

Front

Range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

Back

Front

Which set of ordered pairs is not a function?

(1, 3), (2, 7), (3, 8), (4, 11)

,

(2, 3), (4, 9), (3, 8), (4, 15)

,

(1, 2), (3, 5), (6, 9), (7, 11)

,

(-9, 4), (-6, 3), (-2, 8), (0, 21)

Back

(2, 3), (4, 9), (3, 8), (4, 15)

Front

What is the test to determine if a graph represents a function?

Back

Vertical line test

Front

Does this table represent a function?

Back

No!

Front

Back