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Math 148
Final Exam
Form B
1.
(a) Find the midpoint of the line segment connecting the two points (12, 1) and (5,8).
(b) Find the distance from the midpoint in part (a) to the point (12, 1)
2.
Solve the following system of equations:
QuickTime
TIFF (LZW) d
are needed to se
3. Linda wants to build a container with a square base to hold all of her volleyballs.
She has 280sq cm of
material.
What dimensions for the box will produce the largest possible volume?
4. Graphically solve the equation 11x
4
– 100x
3
– 53x
2
+ 400x – 36 = 0 by finding the zeros.
5. The sum of two numbers is 12.
Determine the two numbers that make the product as large as possible.
QuickTime and a
TIFF (LZW) decompress
are needed to see this pictur
(a) Find the domain of the function.
(b) Graph the function.
7.
(a) A polynomial has roots at 4, 0, 1, 6, and 1 is a repeated root.
Find a 5
th
degree polynomial
formula that models this info.
(b) Draw a complete graph of
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 Fall '08
 Mcginnis
 Equations

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