Simplify. Assume that variables can represent any real number.
A. 27k2
B. 3k9
C. -3k2
D. 3k2
Answer: D
Mathematics
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Estimate the slope of the curve at the indicated point.
A. 2
B. 
C. - 
D. -2
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Integrate the given expression. 
A. 26x + C
B. -26x + C
C. 
+ C
D. - 
+ C
Mathematics
Find the product.2
× 
A. 
B. 2
C. 2
D. 
Mathematics
Simplify the expression.(
+ 
)(
- 
)
A. 
+ 
- 
- 13
B. 
+ 
+ 
- 13
C. 
+ 
- 
+ 13
D. 
+ 
+ 
+ 13
Mathematics