DO NOW - Is it a Function?

DO NOW - Is it a Function?

Please complete the DO NOW. If you need assistance, please watch the quick video on the next slide to get a refresher.

Is it a Function

• Watch the video if you need a refresher. If you know what makes it a function, continue on to the questions.

Multiple Choice

Is this mapping a function or not a function?

• Function

• Not a Function

Multiple Choice

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Multiple Choice

• Function

• Not a Function

Multiple Choice

• Function

• Not a Function

Multiple Choice

Is this table a function or not a function?

• Function

• Not a Function

Multiple Choice

Is this table a function or not a function?

• Function

• Not a Function