Is this a function

Is the relation a function? Why?

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.HSF.IF.A.1

Is this a function? Why?

• Yes, all x's only go to one y

• Yes, all y's only go to one x

• No, -2 goes to two y's

• No, 1 comes from two x's

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is true about the relation?

• It represents a function.

• Its domain is {-2, 0, 1, 3}.

• Its range is {-2, 0, 1, 3}.

• The data is continuous.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

Is this a function?

• Yes, It represents a function.

• No, -2 goes to two y's

• No, there 1 has multiple x's

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

Is this a function?

• Yes, all x's go to only one y

• Yes, all y's go to only one x

• No, the lines cross

Tags

CCSS.HSF.IF.A.1