Solve the problem.The accompanying graph shows the average number of degrees above/below normal in December from 2000 - 2009 where x = 0 represents 2000. 
Construct a polynomial of minimum degree that models the graph.
A. y = - 
x(x - 2)(x - 6)(x - 9)
B. y = 
x(x - 2)(x - 6)(x - 9)
C. y = 
x(x + 2)(x + 6)(x + 9)
D. y = 
(x - 2)(x - 6)(x - 9)
Answer: B
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Let C be a smooth curve defined by r(t) = 2i+3tj+2tk, and let T(t) and N(t) be the unit tangent vector and unit normal vector to C corresponding to t. The plane determined by T and N is called the osculating plane. Find an equation of the osculating plane of the curve described by r(t) at t = 1.
a. z=2 b. y=3 c. 2x+3y+2z=1 d. x=2
Write the decimal as a percent.0.011
A. 11% B. 0.11% C. 1.1% D. 0.0011%
An experiment is conducted for which the sample space is 
Decide if the given probability assignment is possible for this experiment.
A. Yes B. No
Find all ? values in [0, 2?] that satisfy the equation. csc ? = 2
A. 
, 
B. 
, 
C. 
, 