Name: 
 

Warmups Topic 6.7



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
Write the following quadratic function in the vertex form. Then, identify the axis of symmetry.
 

 1. 

warmups_topic_6_7_files/i0030000.jpg warmups_topic_6_7_files/i0030001.jpg + 8warmups_topic_6_7_files/i0030002.jpg – 3
a.
The vertex form of the function is warmups_topic_6_7_files/i0030003.jpg (warmups_topic_6_7_files/i0030004.jpg)warmups_topic_6_7_files/i0030005.jpg.
The equation of the axis of symmetry is warmups_topic_6_7_files/i0030006.jpg –19.
b.
The vertex form of the function is warmups_topic_6_7_files/i0030007.jpg (warmups_topic_6_7_files/i0030008.jpg)warmups_topic_6_7_files/i0030009.jpg.
The equation of the axis of symmetry is warmups_topic_6_7_files/i0030010.jpg –19.
c.
The vertex form of the function is warmups_topic_6_7_files/i0030011.jpg (warmups_topic_6_7_files/i0030012.jpg)warmups_topic_6_7_files/i0030013.jpg.
The equation of the axis of symmetry is warmups_topic_6_7_files/i0030014.jpg –4.
d.
The vertex form of the function is warmups_topic_6_7_files/i0030015.jpg (warmups_topic_6_7_files/i0030016.jpg)warmups_topic_6_7_files/i0030017.jpg.
The equation of the axis of symmetry is warmups_topic_6_7_files/i0030018.jpg –4.
 
 
Find the coordinates of the vertex, the equation for the axis of symmetry, and the direction of opening of the quadratic function.
 

 2. 

warmups_topic_6_7_files/i0050000.jpg.
a.
warmups_topic_6_7_files/i0050001.jpg
c.
warmups_topic_6_7_files/i0050002.jpg
b.
warmups_topic_6_7_files/i0050003.jpg
d.
warmups_topic_6_7_files/i0050004.jpg
 

 3. 

warmups_topic_6_7_files/i0060000.jpg.
a.
warmups_topic_6_7_files/i0060001.jpg
c.
warmups_topic_6_7_files/i0060002.jpg
b.
warmups_topic_6_7_files/i0060003.jpg
d.
warmups_topic_6_7_files/i0060004.jpg
 

 4. 

warmups_topic_6_7_files/i0070000.jpg.
a.
warmups_topic_6_7_files/i0070001.jpg
c.
warmups_topic_6_7_files/i0070002.jpg
b.
warmups_topic_6_7_files/i0070003.jpg
d.
warmups_topic_6_7_files/i0070004.jpg
 

 5. 

Write an equation for the parabola whose vertex is at warmups_topic_6_7_files/i0080000.jpg and which passes through warmups_topic_6_7_files/i0080001.jpg.
a.
warmups_topic_6_7_files/i0080002.jpg
c.
warmups_topic_6_7_files/i0080003.jpg
b.
warmups_topic_6_7_files/i0080004.jpg
d.
warmups_topic_6_7_files/i0080005.jpg
 



 
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