Use an associative law to find an equivalent expression.7(ab)
A. a(7b)
B. 7a + 7b
C. (7a)b
D. 7(ba)
Answer: C
Mathematics
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Find the Taylor polynomial of order 3 based at a for the given function.
; a = 1
A. 
- 
+ 
- 
B. 
- 
+ 
- 
C. 
- 
+ 
- 
D. 
- 
+ 
- 
Mathematics
Find all points where the function is discontinuous.
A. x = 0, x = 1 B. x = 1 C. x = 0 D. None
Mathematics
Use the graph of the rational function f(x) to complete the statement.As x?2+, f(x)? 
. 
A. 1 B. -2 C. +? D. -?
Mathematics
Find the requested probability.A family has five children. The probability of having a girl is 1/2. What is the probability of having exactly 3 girls and 2 boys?
A. 0.0625 B. 0.3125 C. 0.6252 D. 0.0313
Mathematics