Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) = 
What will be an ideal response?
Answers will vary. One possibility is Path 1: x = t, y = t ; Path 2: x = t, y = -t
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Solve the problem.The average number of vehicles waiting in line at a toll booth of a super highway is modeled by the function 
, where x is a quantity between 0 and 1 known as the traffic intensity. To the nearest tenth, find the average number of vehicles waiting if the traffic intensity is .81.
A. 1.6 vehicles B. 6.9 vehicles C. 8.5 vehicles D. 3.5 vehicles
Suppose ?C and ?D are corresponding angles of congruent triangles with ?C opposite AB and ?D opposite EF . If AB = 16 and EF = 10 - x, determine x.
(a) 26 (b) 6 (c) 16 (d) -6
Plot the point.(1, -4)
A. 
B. 
C. 
D. 
Find the LCD for the pair. Write the fraction pair as equivalent fractions with the LCD as their denominators.
, 
A. m2(m + 2)(m + 8)(m + 3); 
, 
B. m2(m + 2)2(m + 8)(m + 3); 
, 
C. m3(m + 2)2(m + 8); 
, 
D. m(m + 2)(m + 8)(m + 3); 
, 