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Extra Credit Assignment #2

Last updated over 5 years ago
14 questions

Here's an easy extra credit assignment that will help us review the vocabulary words we were learning before the break.

First watch the following videos. Then, answer all of the questions about the images below.

1

What is this point called?
(There are 2 names you can use)

1

What is this point called?
(There are 4 names you can use)

1

What is this point called?
(There are 4 names you can use)

1

What is this point called?
(There is only one name for this)

1

What is this line called?
(There is only one name for this)

1

Is the vertex a minimum or a maximum?

1

What is the domain of this parabola?

1

What is the range of this parabola?

1

For the image above, match the given point(s)/equation/inequality to the correct vocabulary word.

Draggable itemCorresponding Item
(0,-10)
Y-Intercept
(1,0) and (5,0)
Zero
All real numbers
Vertex
(3,8)
Axis of Symmetry
x=3
Domain
y ≤ 8
Range
1

Zeros, Roots, Solutions, __________

What is the word that would complete this list? What is another word that means the same thing as all of those words?

1

How many zeros does function have?

1

How many zeros does function have?

1

How many zeros does function have?

1

For the image above, rank the graphs from the NARROWEST to WIDEST.
(Put the most narrow at the top of the list.)

  1. Black Parabola
  2. Green Parabola
  3. Purple Parabola

If you are feeling confident on knowing your quadratic function vocabulary, go back to Extra Credit Assignment #1!