Find a linear function f? perpendicular to f passing through the given point. f(x) = 
x + 8; (3, 5)
A. f?(x) = - 8x + 29
B. f?(x) = 8x - 29
C. f?(x) = - 
x - 
D. f?(x) = - 8x - 29
Answer: A
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Evaluate the improper integral.
A. 
B. 
C. 
D. 
Use graphical methods to find values of x and y satisfying the given conditions. Find the value of the maximum or minimum.Find x ? 0 and y ? 0 such that2x + 4y ? 12 2x + y ? 8 and z = 6x + 8y is minimized.
A. Minimum of 36 when x = 6 and y = 0
B. Minimum of 0 when x = 0 and y = 0
C. Minimum of 
when x = 
and y = 
D. Minimum of 26 when x = 3 and y = 1
Perform the following operation:
(4.7 ð 103 ð 5.6 ð 102) ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ (4.7 ð 103 + 5.6 ð 102) a. 1 ð 100 b. 5.00 ð 102 c. 2.03 ð 104 d. 3.91 ð 103 e. 7.61 ð 102
Find the area of the triangle. If necessary, round the answer to two decimal places.a = 6, b = 6, c = 7
A. 15.54 B. 21.14 C. 17.06 D. 18.25