Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = x2 + 7
A. minimum; 7
B. maximum; 0
C. maximum; 7
D. minimum; 0
Answer: A
Mathematics
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Determine an estimate of the exact answer. Use estimation by rounding.Andy wants to buy a refrigerator for $899, a stove for $459, and a dishwasher for $249. Round each cost to the nearest hundred to estimate the total cost.
A. $1600 B. $1400 C. $1700 D. $1500
Mathematics
What fraction of the large triangle is shaded?
Mathematics
Find the prime factorization of the number.42
A. 2 ? 3 ? 7 B. 32 ? 2 C. 6 ? 7 D. 22 ? 7
Mathematics
Provide an appropriate response.Write as a mixed number. 
A. 123
B. 123
C. 17
D. 
Mathematics