Print Instructions

NOTE: Only your test content will print.
To preview this answer key, click on the File menu and select Print Preview.




See our guide on How To Change Browser Print Settings to customize headers and footers before printing.

Completing the Square

Print Answer Key (Only the test content will print)

Completing the Square Answer Key

1. 
Complete the square to find the minimum or maximum value.
[math]x^2+4x-2[/math]
  1. [math]-2[/math]
  2. [math]-6[/math]
  3. [math]4[/math]
  4. [math]0[/math]
2. 
Complete the square to find the minimum or maximum value.
[math]x^2-8x+6[/math]
  1. [math]-22[/math]
  2. [math]11/2[/math]
  3. [math]16/3[/math]
  4. [math]-10[/math]
3. 
Complete the square to find the minimum or maximum value.
[math]x^2+5x-2[/math]
  1. [math]-10[/math]
  2. [math]33[/math]
  3. [math]-33/4[/math]
  4. [math]-2[/math]
4. 
Complete the square to find the minimum or maximum value.
[math]x^2+12x-3[/math]
  1. [math]0[/math]
  2. [math]-39[/math]
  3. [math]-36/5[/math]
  4. [math]-23/4[/math]
5. 
Complete the square to find the minimum or maximum value.
[math]x^2-3x+2[/math]
  1. [math]-1/4[/math]
  2. [math]-5[/math]
  3. [math]-7/5[/math]
  4. [math]17/4[/math]
6. 
Complete the square to find the minimum or maximum value.
[math]x^2-5x+8[/math]
  1. [math]27/5[/math]
  2. [math]7/4[/math]
  3. [math]-71/5[/math]
  4. [math]17/3[/math]
7. 
Complete the square to find the minimum or maximum value.
[math]x^2+18x-81[/math]
  1. [math]18/2[/math]
  2. [math]0[/math]
  3. [math]-81[/math]
  4. [math]-162[/math]
8. 
Complete the square to find the minimum or maximum value.
[math]x^2-7x+14[/math]
  1. [math]7/4[/math]
  2. [math]21/2[/math]
  3. [math]-7/2[/math]
  4. [math]10[/math]
9. 
Complete the square to find the minimum or maximum value.
[math]x^2+1/2x-3/5[/math]
  1. [math]-17/10[/math]
  2. [math]25/6[/math]
  3. [math]-53/80[/math]
  4. [math]235/8[/math]
10. 
Complete the square to find the minimum or maximum value.
[math]x^2-3/2x+1/2[/math]
  1. [math]-1/16[/math]
  2. [math]0[/math]
  3. [math]-253/7[/math]
  4. [math]121/2[/math]

Become a Help Teaching Pro subscriber to access premium printables

Unlimited premium printables Unlimited online testing Unlimited custom tests

Learn More About Benefits and Options

You need to be a HelpTeaching.com member to access free printables.
Already a member? Log in for access.    |    Go Back To Previous Page