Perform the indicated operations.( 8x2y - 6xy2 + 3xy - 2) + ( -6x2y - 8xy2 + 2xy + 8)
A. 3x2y2 - 13
B. 2x2y - 14xy2 + 5xy + 6
C. 14x2y - 13xy2 + 6xy + 10
D. -2x2y + 14xy2 + 5xy + 6
Answer: B
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line 3 x2 = 64line 4 
= 
line 5 x = 8
What will be an ideal response?
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A. subtract, then multiply B. subtract, then divide C. add, then subtract D. multiply, then divide
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Find (f ? g)(x).
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