Determine if the given set of whole numbers is closed under multiplication.{0, 1}
A. Closed
B. Not closed
Answer: A
Mathematics
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Graph the function. Determine the symmetry, if any, of the function.y = -x2/3
A. Symmetric about the y-axis
B. No symmetry
C. Symmetric about the y-axis
D. No symmetry
Mathematics
Graph the equation.(x + 5)2 + (y + 1)2 = 25
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations. Write the answer in lowest terms.
? 
÷ 
A. 
B. 
C. 
D. 
Mathematics
Factor completely. If the polynomial is prime, state so.98x2 + 56x + 8
A. 2(7x - 2)2 B. 2(49x + 4)2 C. 2(7x + 2)(7x - 2) D. 2(7x + 2)2
Mathematics