Find the function value.Find tan 
, given that tan ? = -3 and 90° < ? < 180°.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find a formula for the function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Answer the question.A 9-minute egg is cooked for what fraction of an hour? (1 hour = 60 min)
A. 
hr
B. 
hr
C. 
hr
D. 
hr
Mathematics
For the given function expressed verbally, give a symbolic representation.Surveyors use the "link" as a unit of measure. To convert x inches to y links, divide x by 7.92. Let y = f(x).
A. f(x) = 7.92/x B. f(x) = 7.92 - x C. f(x) = 7.92x D. f(x) = x/7.92
Mathematics
Find the reciprocal, if it exists.
A. 6.3
B. 
C. 1
D. -6.3
Mathematics