Evaluate the indicated function with the given information.Find the value of cos 
if sin ? = - 
(270° < ? < 360°).
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the linearization L(x) of f(x) at x = a.f(x) = 
, a = 0
A. L(x) = 
x
B. L(x) = - 
x
C. L(x) = - 
x
D. L(x) = 
x
Mathematics
Find the property tax. Round to the nearest cent.
A. $657.63 B. $2289.20 C. $228.92 D. $6576.27
Mathematics
Solve the problem.What is the maximum number of DVDs costing $19 each that a person can buy with $78? How much change will the person receive?
A. 4; $3 B. 4; $2 C. 5; $2 D. 3; $3
Mathematics
Find an equation for the ellipse described.Vertices at (-2, 5) and (14, 5); focus at (12, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
+ 
= 1
Mathematics