Characteristics of Functions

What is the y-intercept of the graph?

• (2, 0)

• (0, -2)

• (-1.225, -4.25) and (1.225, -4.25)

• (-1.887, 0) and (1.887, 0)

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of the graph?

• (0,5)

• (-5, 0)

• (-2, 9)

• (1, 0)

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts?

• (0,5) (-2, 9)

• (-5, 0) (1, 0)

• (-2, 9) (-5, 0)

• (1, 0) (0, 5)

Tags

CCSS.HSF-IF.C.7A

The range is all real numbers.

• Trick

• True

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The function is decreasing.

• Trick

• True

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

As x increases, y decreases.

• Trick

• True

Tags

CCSS.HSF-LE.A.1B

The graph is decreasing.

• Trick

• True

Tags

CCSS.8.EE.B.5

The function is positive when x > 1.2.

• Trick

• True

Tags

CCSS.HSF.IF.B.4

The domain is
x ≥ 0.

• Trick

• True

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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.8.F.A.1