Solve the problem.Given f(x) = -(x + 4)2, find f(1).
A. -25
B. 10
C. 25
D. -9
Answer: A
Mathematics
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One of the values r (radius), d (diameter), C (circumference), or A (area) is given for a particular circle. Find the indicated value. Leave ? in your answer.A = 121? m2; d = ?
A. 11 m B. 22? m C. 22 m D. 121 m
Mathematics
Reduce the fraction by finding a common factor in the numerator and in the denominator and dividing by the common factor.
A. 
B. 
C. 
D. 
Mathematics
Classify the real number as a natural number, whole number, integer, rational number and/or irrational number. The number may belong to more than one set.-
A. irrational number B. rational number C. integer D. integer, rational number
Mathematics
Use the summation properties to evaluate the series. The following rules may be needed: 
.
A. 88 B. 417 C. 108 D. 437
Mathematics