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- 1. Multiple Choice
What is the name given to the dotted line?
A) y-intercept
B) axis of symmetry
C) vertex
D) root
- 2. Multiple Choice
What is the name given to the point
(0 , 7)?
A) just a plain point
B) root
C) y-intercept
D) vertex
- 3. Multiple Choice
What is the name given to the point
(1 , 0)?
A) just a plain point
B) root
C) y-intercept
D) vertex
- 4. Multiple Choice
What is the name given to the point
(8 , 7)?
A) just a plain point
B) root
C) y-intercept
D) vertex
- 5. Multiple Choice
What is the name given to the point
(4 , -9)?
A) just a plain point
B) root
C) y-intercept
D) vertex
- 6. Multiple Choice
Does the graph represent a min/max/both/neither?
A) Minimum
B) Maximum
C) Both
D) Neither
- 7. Multiple Choice
What is the minimum of the function?
A -9
B) 0
C) 4
D) 8
- 8. Multiple Choice
What is the axis of symmetry?
A y = 4
B) x = 0
C) x = 4
D) y= 7
- 9. Multiple Choice
How many roots does the function have?
A 0
B) 1
C) 2
D) ∞
- 10. Multiple Choice
Which functions represent the graph? (select all that apply)
A f(x) = (x + 4)2 - 9
B) f(x) = (x - 4)2 - 9
C) f(x) = x2 - 8x + 7
D) f(x) = x2 - 8x - 9
- 11. Multiple Choice
What is the domain of the function?
A 4 ≤ x < ∞
B) - ∞ < x < ∞
C) - 9 ≤ x < ∞
D) 7 ≤ x < ∞
- 12. Multiple Choice
What is the range of the function?
A 4 ≤ y < ∞
B) - ∞ < y < ∞
C) - 9 ≤ y < ∞
D) 7 ≤ y < ∞
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