Input and Output

A function means that every ​ (a)   has exactly ​one ​ (b)   .

• input

• output

If the input is 5, what is the output?

• 10

• 8

• 13

• 16

Would this be a function?

• Yes its a function, every input has exactly one output.

• No its not a function, some inputs can have more than one output.

If the input is 3, what is the output?

• 3

• 6

• 1

• 9

• F

• G

• H

• J

An event that occurs; value that gets plugged in.

• range

• domain

• input

• output

• 
• 
• 
• 
• 

Tags

CCSS.MATH.CONTENT.8.F.A.3

Is function represented by the table linear or nonlinear?

• linear

• nonlinear

If your output was 40, what is your input?

• x = 8

• c(x) = 8

• f(x) = 8

• x = 0

If your output was 40, what is your input?

• x = 8

• c(x) = 8

• f(x) = 8

• x = 0