Name: _________________________________________
Per: _____
Date: ____________________________
Quadratic Test REVIEW
1. The vertex of this parabola shows the _________ value of the function is _________.
A
maximum, 3
B
minimum, 3
C
minimum, 1
D
maximum, 1
y
Use the parabola at the right to answer questions 2 - 4
2. What is the axis of symmetry of this parabola?
3. What is the domain and range of the parabola?
x
4. Does it have a Max or a Min? What is the value of the Max/Min?
5. The table below represents a quadratic function:
X
Y
-2
5
-1
0
0
-3
1
-4
2
-3
What would be the axis of symmetry for the equation?
What is the vertex?
What are the roots?
What is the y-intercept?
6. How do you identify a quadratic function from the equation?
How would you identify a quadratic from a table?
3
0
4
5
7. Find the axis of symmetry of the graph of
What is the y-intercept?
8. What is the vertex of the graph of
What is the y-intercept?
= −5
=3
+ 2 + 4.
+ 10 + 3?
9. Which coordinate pair best represents the vertex of the graph at the right?
y
What is the axis of symmetry for this parabola?
x
What is the Max/Min (you may need to estimate)?
What is the Domain and Range?
What are the roots? Again, estimate.
10. What are the zeros of this function?
What is the axis of symmetry for this parabola? Estimate if needed.
y
What is the Max/Min (you may need to estimate)?
x
What is the Domain and Range?
What are the roots? Again, estimate.
11 For the equation
= 3( − 4)( − 7) what are the zeros?
12. Name three other “names” for zeros.
13 What is the vertex and axis of symmetry for the equation
= ( − 1) + 7