Quadratics and Pi Day

What is the axis of symmetry for the parabola?

• y = -3

• y = -2

• x = -3

• x = -2

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Tags

CCSS.HSF-IF.C.7A

The definition of the axis of symmetry is defined as:

• The horizontal line about which the parabola is symmetrical about.

• The vertical line about which the parabola is symmetrical about.

• The vertical line the parabola crosses

• The x-intercepts of the parabola

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

How many decimal places of Pi did Rajveer Meena recite to achieve a record?

• 1000

• 12,000

• 30, 000

• 70,000

There is an entire language based on Pi called Pilish.

• True, and there was even a book published written entirely in this language.

• True, but no one has ever written anything using this language.

• False, there is a language based on Pi but it is called Pinish.

• False, there is no language based on Pi.

Tags

CCSS.RI.11-12.9

CCSS.RI.9-10.9

CCSS.RI.K.6

CCSS.RL.11-12.9

CCSS.RL.9-10.9

How many roots does this graph have?

• none
• 1
• 2
• infinite

Tags

CCSS.HSF-IF.C.7A

Which state tried to get a bill passed that would declare pi to be 3.2?

• Indiana

• Kentucky

• Louisiana

• Montana

Which doesn't belong in this group?

• X-intercepts

• Solutions

• Zeros

• Y-intercept