Find the exact value of the expression without using a calculator or table.arcsec (
)
A. 
B. 
± 2?n, 
± 2?n
C. 
D. 
Answer: C
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Solve.The annual strawberry yield (in bushels per acre) for a farm in Springfield is given by the equation 
where 
represents 2010. Assume this trend continues and predict the year in which the Springfield farm's strawberry yield will be 528 bushels per acre.
A. 2022 B. 2021 C. 2020 D. 2019
Complete.3.5 L = mL
A. 350 B. 0.0035 C. 3,500 D. 0.35
Discuss the equation and graph it.r = 
A. hyperbola, directrix perpendicular to
the polar axis 
unit right of the pole
vertices (
, 0), (- 
, ?)
B. ellipse, directrix perpendicular to
the polar axis 
unit left of the pole
vertices (
, 0), (
, ?)
C. ellipse, directrix parallel to
the polar axis 
unit below the pole
vertices (
, 
), (
, 
)
D. hyperbola; directrix parallel to
the polar axis 
unit above the pole
vertices (
, 
), (- 
, 
)
Solve.The equation of a line is y = - 
x - 6. What is the slope of a line parallel to it?
A. - 
B. -6
C. - 
D. 