Find a polynomial function f(x) of least possible degree having the graph shown.
A. f(x) = (x + 2)(x - 1)3
B. f(x) = 2(x + 2)(x - 1)3
C. f(x) = -2(x + 2)(x - 1)3
D. f(x) = -2(x + 2)(x - 1)
Answer: C
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Write the logarithmic and exponential equations associated with the display.f(x) = log x 
A. log 0.30102999566 = 2; 102 = 0.30102999566 B. log 0.69314718056 = 2; 102 = 0.69314718056 C. log 2 = 0.69314718056; 100.69314718056 = 2 D. log 2 = 0.30102999566; 100.30102999566 = 2
Determine the XY - coordinates of (-2,5) if the axes are rotated through an angle  figure 1.png)
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Solve.The profits (in millions) for a company for 8 years were as follows: 
Which of the following polynomials is the best model for this data?
A. P(x) = 0.03x3 - 0.3x2 + 1.3x + 0.17 B. P(x) = -0.03x4 - 0.3x2 + 1.3x + 0.17 C. P(x) = 0.05x2 - 0.8x + 6 D. P(x) = -0.08x3 + 7x2 + 1.3x - 0.18
Give an appropriate answer.Let
f(x) = 10 and 
g(x) = 9. Find
[f(x) + g(x)]2.
A. 181 B. 19 C. 361 D. 1