Find an equation for the graph.
A. y = -4 sin (2x)
B. y = -4 cos 
C. y = -4 sin 
D. y = -4 cos (2x)
Answer: D
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Solve the problem.Evaluate 
at (u, v) = (5, 3) for the function w(x, y) = xy2 - ln x; x = eu+v, y = uv.
A. 675e8 - 1 B. -1 C. 375e8 - 1 D. 300e8 - 1
Graph the solution set of the inequality, where x is an integer, on the number line.x + 3 > 1
A. 
B. 
C. 
D. 
Find the standard divisor (to two decimal places) for the given population and number of representative seats. Round your answer to two decimal places. Population # seats 130,000 10
Fill in the blank(s) with the appropriate word(s).
Solve.The distance from Ivy's house to the park is 
of a mile. Ivy leaves her house with her dog and walks 
of a mile toward the park. How much farther does she have to walk her dog to get to the park?
A. 
of a mile
B. 
of a mile
C. 
of a mile
D. 
of a mile