Functions

Understand Functions

Vertical Line Test

Multiple Choice

Is this a Function ?

• yes

• no

Multiple Choice

Is this a Function

• yes

• no

y = mx + b

Linear

Multiple Choice

Which order pairs are a Function?

• (4,9) (5,0) (4,10) (5,5)

• (4,9) (5,8) (6,9) (7,8)

• (5,8) (6,9) (5,5) (7,9)

• (1,2)(2,9)(3,8)(2,5)