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Timed Test For
Completing the square (intermediate)
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Sample Problem
**Rewrite the function by completing the square.** $f(x)=x^{2}-16x+76$ $f(x)=(x+$ [[☃ numeric-input 1]] $)^2+$ [[☃ numeric-input 2]]
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)