Sketch the graph of the function.y = xe-x/2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the area of the shaded region.
A. 4 + 
B. 8
C. 
D. 4
Mathematics
Factor the expression. Express your answer so that only positive exponents occur. x-3/7 - x-4/7
A. x-4/7(x1/7 - 1) B. x-4/7(x1/7 - x) C. x-4/7(x1/7 + 1) D. x-4/7(x1/7)
Mathematics
Add or subtract as indicated. Express the answer as a single polynomial in standard form.(2x2 + 13x - 10) - (7x2 + 16x + 4)
A. -5x2 - 3x + 14 B. -5x2 - 3x - 6 C. -5x2 - 3x - 14 D. -5x2 + 20x - 6
Mathematics
Find the prime factorization of the number.34
A. 2 ? 2 ? 2 B. 2 ? 17 C. 2 ? 18 D. 2 ? 2 ? 5
Mathematics