Graph the parabola. Identify the vertex, axis, domain and range.f(x) = 
x2 - 6
A. Vertex: (0, 6); Axis: x = 0;
Domain: (-?, ?); Range: [6, ?)
B. Vertex: (0, -6); Axis: x = 0;
Domain: (-?, ?); Range: [-6, ?)
C. Vertex: (0, -6); Axis: x = 0;
Domain: (-?, ?); Range: [-6, ?)
D. Vertex: 
; Axis: x = 0;
Domain: (-?, ?); Range: 
, 
Answer: B
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines 
, 
, and 
A. 
B. 
C. 
D. 
Find all horizontal asymptotes of the given function, if any. f(x) = 
A. y = 0 B. y = -49 C. no horizontal asymptotes D. y = -1, y = 1
Use a graphing calculator to determine which expression completes the identity.The expression 
is to be the left hand side of an equation that is an identity. Which one of the following four expressions can be used as the right hand side of the equation to complete the identity?
A. tan2x B. sec2x C. csc2x D. -cos2x
The table shows the number of votes received by each candidate in an election along with the amount spent by the candidate on advertising. Use the table to answer the question.. CandidateNumber of VotesAmount Spent on Advertising ($) Jose Gonzales 57,209 59,104 Angela Wong 67,108 59,024 Sue Miller 67,091 102,376 Tyler Johnson 41,036 66,514 Sandra Ouye 41,009 72,607How many votes were received by Sue Miller?
A. 102,376 B. 67,108 C. 67,901 D. 67,091