Find the vertical asymptotes of the rational function.f(x) = 
A. x = -1
B. x = 1, x = -4
C. x = -1, x = -4
D. x = -1, x = 4
Answer: A
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Solve the problem.?1 and ?2 are complementary angles. What are the measures of the two angles? 
A. ?1 = 19°, ?2 = 71° B. ?1 = 26°, ?2 = 90° C. ?1 = 22.5°, ?2 = 81.5° D. ?1 = 41.5°, ?2 = 138.5°
Which of the following types of inventory has completed the production process and is ready for sale?
A. Just-in-time inventory B. Materials in transit C. Raw materials D. Work-in-process E. Finished goods
Graph the equation as a solid line. Graph the inverse relation as a dashed line on the same axes by reflecting across the line y = x.y = x3 + 3
A. 
B. 
C. 
D. 
A Global Positioning System satellite orbits a = 13,000 miles above Earth's surface (see figure). Find the angle of depression from the satellite to the horizon. Assume the radius of Earth is 4000 miles. Round your answer to two decimal places.
?
?
A. 77.39º B. 78.39º C. 79.39º D. 76.39º E. 80.39º