The equation of an ellipse is given. Put the equation in standard form and sketch the ellipse.49x2 + 4y2 = 196
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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Find the area of the shaded region.y = x2 - 4x + 3
A. 3
B. 
C. 
D. 
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The function 
satisfies the equation of change 
. For what values of f is the graph of f versusx increasing? Round your answer to two decimal places.
?
A. 
B. 
C. 
D. 
Mathematics
Solve. Jennifer is building some shelves and requires 12 pieces of wood that are each 3
feet long. What is the total length of wood that Jennifer needs?
A. 38 feet
B. 216 feet
C. 15
feet
D. 36 feet
Mathematics
Find the partial fraction decomposition for the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Mathematics