Name: 
 

Warmups Topic 6.4



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
Solve the equation by completing the square.
 

 1. 

warmups_topic_6_4_files/i0030000.jpg + 8warmups_topic_6_4_files/i0030001.jpg + 15 warmups_topic_6_4_files/i0030002.jpg
a.
{–10, –6}
c.
{3, 5}
b.
{–10, –3}
d.
{–5, –3}
 

 2. 

warmups_topic_6_4_files/i0040000.jpg – 7warmups_topic_6_4_files/i0040001.jpg – 18 warmups_topic_6_4_files/i0040002.jpg
a.
{–2, 9}
c.
{–4, 9}
b.
{–4, 18}
d.
{–9, 2}
 

 3. 

warmups_topic_6_4_files/i0050000.jpg + 3warmups_topic_6_4_files/i0050001.jpg – 4 warmups_topic_6_4_files/i0050002.jpg
a.
{–8, 1}
c.
{–8, 2}
b.
{–1, 4}
d.
{–4, 1}
 

 4. 

2warmups_topic_6_4_files/i0060000.jpg + 4warmups_topic_6_4_files/i0060001.jpg warmups_topic_6_4_files/i0060002.jpg
a.
{0}
c.
{–4, 0}
b.
{0, 2}
d.
{–2, 0}
 

 5. 

–2warmups_topic_6_4_files/i0070000.jpg – 5warmups_topic_6_4_files/i0070001.jpg warmups_topic_6_4_files/i0070002.jpg
a.
{0, –2.5}
c.
{0, –5}
b.
{2.5, 0}
d.
{–2.5}
 



 
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