Function Quiz Group1

Is this a function?

• Yes

• No

• Maybe

• It's a curvy line

Is this a function?

• Yes

• No

• Maybe

• I like circles

What is the rule for this in and out table?

• add 10
• add 8
• add 7
• add 6

What is the rule for this Input - Output table?

• + 2

• x 2

• -2

• ÷ 2

What is the algebraic equation for this table?

• y = x + 3
• y = 3x
• y = x ÷ 3
• y = x - 3

Which equation matches the table?

• y = x 
• y = 5x
• y = x - 4
• y = x + 4

Which equation matches the table?

• y = x + 5
• y = 5x
• y = x - 5
• x = y - 5

What is the value of the missing output?

• 44
• 42
• 30
• 36

What rule would explain this input output table?

• The output is 3 times as much as the input.
• The input is 3 times as much as the output.
• The output is 8 times as much as the input.
• The input is 8 times as much as the output.

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4