Which of the following is NOT one of the three main algebraic habits of mind identified by Driscoll (1999)?
a. Doing-undoing
b. Solving equations
c. Building rules to represent functions
d. Abstracting from computation
Ans: b
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Use power series operations to find the Taylor series at x = 0 for the given function.f(x) = x2 sin x
A. 
B. 
C. 
D. 
Determine whether the statement is true or false.If f is a one-to-one function and the graph of f lies completely within the second quadrant, then the graph of f-1 lies completely within the first quadrant.
A. True B. False
Determine if the sequence is arithmetic, geometric, or neither. If arithmetic or geometric, determine the first term and the common difference or common ratio.
A. neither arithmetic nor geometric
B. Geometric; a = 1, r = 
C. Geometric; a = 
, r = 
D. Arithmetic; a = 
, d = 
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. x + 5 B. x + 6 C. x - 6 D. x - 5