Find the eccentricity of the conic section shown in the graph.
Point A: (-9, 0)Point B: (
, 0)Point C: (
, 3)
A. e = 
B. e = 
C. e = 
D. e = 
Answer: B
Mathematics
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Find the exact circular function value.tan 
A. 
B. -1
C. 1
D. 
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Find the unknown number in the proportion. Round answer to the nearest hundredth when necessary.
= 
A. x = 30.38 B. x = 1.8 C. x = 2.25 D. x = 0.03
Mathematics
Graph the function.y = 2[x]
A. 
B. 
Mathematics
Graph the hyperbola. Give the coordinates of the center as well as the values of a and b.25x2 - 9y2 = 225
A. center (0, 0), a = 3, b = 5
B. center (0, 0), a = 3, b = 5
C. center (0, 0), a = 5, b = 3
D. center (0, 0), a = 5, b = 3
Mathematics