FUNCTION

Directions: Identify whether the given relation is a function or not. If the relation is a function write FUNCTION, otherwise write NOT A FUNCTION.

{(3, 5), (2, 3), (-3, 4), (4, 2)}

• FUNCTION

• RELATION

Directions: Identify whether the given relation is a function or not. If the relation is a function write FUNCTION, otherwise write NOT A FUNCTION.

{(3, 5), (2, 3), (-3, 4), (4, 2)}

• FUNCTION

• RELATION

Directions: Identify whether the given relation is a function or not. If the relation is a function write FUNCTION, otherwise write NOT A FUNCTION.

• FUNCTION

• RELATION

Directions: Identify whether the given relation is a function or not. If the relation is a function write FUNCTION, otherwise write NOT A FUNCTION.

• FUNCTION

• RELATION

Directions: Identify whether the given relation is a function or not. If the relation is a function write FUNCTION, otherwise write NOT A FUNCTION.

• FUNCTION

• RELATION

Directions: Evaluate the following functions.

f(x) = 3x + 5                      ;               x = 5

Directions: Evaluate the following functions.

f(x) = x² + 3x + 8 ;               x = 3

Directions: Evaluate the following functions.

f(x) = 6x – 9              ;                 x = 2a + 3

Directions: Evaluate the following functions.

f(x) = x² + 15             ;           x = a + 3

Evaluate the following functions.

x = -3