Find the extreme values of the function subject to the given constraint.
A. Maximum: 1 at 
minimum: -1 at 
B. Maximum: 8 at 
minimum: -8 at 
C. Maximum: 9 at 
minimum: -9 at 
D. Maximum: 1 at 
minimum: -1 at 
Answer: C
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Find the first four terms of the binomial series for the given function.
-2
A. 1 - 
x + 
x2 - 
x3
B. 1 - 
x + 
x2 - 
x3
C. 1 - 
x + 
x2 - 
x3
D. 1 - 
x + 
x2 - 
x3
At the outside wall the roof is 9 feet high. The slope of the roof is 1.28 feet per foot. What is the height of the roof 4 horizontal feet from the outside wall toward the interior of the room? ?
A. 15.06 feet B. 12.13 feet C. 12.44 feet D. 14.12 feet
Use the ac method to factor the trinomial, or state that the trinomial is prime.3x2 + 10x - 8
A. (3x - 2)(x + 4) B. (3x - 4)(x + 2) C. (3x + 4)(x - 2) D. (3x + 2)(x - 4)
Solve the problem.The following information on Company X appears in a stock table. Find the year-to-date percentage change for Company X.
A. 3.7% higher B. 0.11% higher C. 14.5% lower D. 30.2% higher