Find the slope of the tangent line to the curve when x has the given value.f(x) = - 
, x = -10
A. 
B. - 
C. 20
D. 
Answer: A
Mathematics
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Write as an exponential expression.
A. 
1/6
B. 
3
C. 
1/3
D. 
1/3
Mathematics
Show that the set has cardinal number ?0 by establishing a one-to-one correspondence between the set of counting numbers and the given set. Be sure to show the pairing of the general terms in the sets.
A.
| { | 1, | 2, | 3, | 4, | ..., | n, | ...} |
| ? | ? | ? | ? | ? |
B.
| { | 1, | 2, | 3, | 4, | ..., | n, | ...} |
| ? | ? | ? | ? | ? |
C.
| { | 1, | 2, | 3, | 4, | ..., | n, | ...} |
| ? | ? | ? | ? | ? |
D.
| { | 1, | 2, | 3, | 4, | ..., | n, | ...} |
| ? | ? | ? | ? | ? |
Mathematics
Divide. Simplify, if possible.16 ÷ 
A. 
B. 
C. 28
D. 4
Mathematics
Factor the sum or difference of cubes.4b5 - 32b2
A. 4b2(b + 2)(b2 - 2b + 4) B. 4b2(b - 2)(b2 + 2b + 4) C. 4(b3 + 2)(b2 + 2b - 4) D. 4b2(4b - 2)(b2 - 2b + 4)
Mathematics