Function Matchmaker Quiz

Using the match described by Tierney, who gets eliminated because the AOS is NOT 2?

• Rose

• Kristie

• Darcy

Tags

CCSS.HSF-IF.C.7A

Using the match described by Tierney, why does Rose get eliminated?;(2 correct answers)

• Her AOS is not 2

• The y value (from the range) is not 3.

• She is a smiley face (+) and Tierney wants a frowny face (-)

Tags

CCSS.HSF-IF.C.7D

Why can we eliminate Shyla?

• x → -∞, y → -∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a smiley face.

• x → -∞, y → ∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a frowny face.

• x → -∞, y → -∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a frowny face.

• She does not match River's request for a vertex of (4,2)

Why can we eliminate Lorna?

• x → -∞, y → -∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a smiley face.

• x → -∞, y → ∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a frowny face.

• x → -∞, y → -∞

  and

  x → ∞, y → -∞

  This end behavior indicates that River wants a frowny face.

• She does not match River's request for a vertex of (4,2)

• Elaine

• Milou

• Jorunn

Tags

CCSS.HSF-IF.C.7D

• Elaine

• Milou

• Jorunn

Tags

CCSS.HSF-IF.C.7D

• He wants a SMILEY face with a vertex that has -3 in the Y

• He wants a SMILEY face with a vertex that has -3 in the X

• He wants a FROWNY face with a vertex that has -3 in the Y

• He wants a FROWNY face with a vertex that has -3 in the X

Tags

CCSS.HSF-IF.C.7D

What is the end behavior of the absolute value function described by Sandeep?

• x → -∞, y → -∞

  and

  x → ∞, y → -∞

• x → -∞, y → ∞

  and

  x → -∞, y → -∞

• x → ∞, y → ∞

  and

  x → -∞, y → ∞

• x → -∞, y → -∞

  and

  x → ∞, y → ∞

What does no real solutions mean on an xy coordinate graph?

• That the graph does not intersect the y axis at a point of intersection

• That the graph does not intersect the y axis at any point.

• That the graph does not intersect the x axis at a point of intersection

• That the graph does not intersect the x axis at any point.

Tags

CCSS.HSF-IF.C.7D

Which of these proposed matches has only ONE solution?

In other words, it will only touch the x axis and bounce off...

it won't cross the x axis.

• Henrietta

• Anna

• Tori

Tags

CCSS.HSF-IF.C.7D