Determine whether the given number is a solution of the equation. 7w - 1 = -9 + 2w; w = - 
A. No
B. Yes
Answer: B
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Sketch the surface z = f(x,y).f(x, y) = 1 - x - 2y
A. 
B. 
C. 
D. 
Use Newton's method to estimate the requested solution of the equation. Start with given value of x0 and then give x2 as the estimated solution.3x2 + 2x - 1 = 0; x0 = 1; Find the right-hand solution.
A. 0.35 B. 0.50 C. 0.33 D. 0.85
Provide an appropriate response.Evaluate: 3(62 + 44)
Fill in the blank(s) with the appropriate word(s).
The following double-bar graph illustrates the revenue for a company for the four quarters of the year for two different years. Use the graph to answer the question. 
Which quarter for 2010 had the greatest decrease in revenue compared to the same quarter for 2009?
A. second quarter B. first quarter C. fourth quarter D. third quarter