Prove the limit statement
= 21
What will be an ideal response?
Let ? > 0 be given. Choose ? = ?/2. Then 0 < 
< ? implies that
Thus, 0 < 
< ? implies that 
< ?
Mathematics
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Find the most general antiderivative.
d?
A. sin ? + ? + C B. sin ? + C C. cos ? + C D. csc ? + cos ? + C
Mathematics
Rewrite the expression as the logarithm of a single quantity.logb x4 - 2logb 
A. 
B. logb (x4 - x)
C. logb x3
D. logb x5
Mathematics
Simplify.(-2x3)4
A. 16x12 B. -16x7 C. -16x12 D. 16x7
Mathematics
Write as a proportion.12 is to 8 as 6 is to 4.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics