Solve.2x3 + 36 ? 5x2 + 21x
A. [-3, ?)
B. [-3, 4]
C. (-?, -3] ? 
D. 
? [4, ?)
Answer: C
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Find the polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = 
, [0, 1]
A. 
- 
B. x3 - 
C. x3 - 
D. 
- 
If 
represents the cost of purchasing b belts, e pairs of earrings, and n necklaces, then we can use 
to indicate the cost of buying 2 belts, 4 pair of earrings, and 1 necklace.
Answer the following statement true (T) or false (F)
Find the amount of each payment needed to accumulate the indicated amount in a sinking fund. Round to the nearest cent.
$6100, money earns 6% compounded semiannually, 6 years
A. $943.06 B. $361.61 C. $429.81 D. $874.50
Indicate whether the statement is true or false.When graphing a linear inequality, the origin can always be used as a test point for determining which side of a boundary line should be shaded.
A. True B. False