Solve the problem. Find the area of the triangle determined by the points P(1, 0, 1), Q(-4, -3, 7), and 
A. 
B. 
C. 
D. 
Answer: C
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Parametrize the surface S.S is the portion of the cylinder x2 + y2 = 9 that lies between z = 4 and z = 8.
What will be an ideal response?
Determine the absolute value of the complex number.z = -9 - 6i
A. i
B. 3
C. 3
D. i
Translate the situation into mathematical language. You need not actually solve the problem.A piece of wire 19 m long is to be cut into two pieces, one of them 
as long as the other. How should the wire be cut?
A. Let c be the length of the longer piece of wire; (
c) = 19
B. Let c be the length of the longer piece of wire; c - 
c = 19
C. Let c be the length of the longer piece of wire; c
c= 19
D. Let c be the length of the longer piece of wire; c + 
c= 19
Convert the rectangular coordinates to polar coordinates with r>0 and 0??<2?.  figure 1.png)
 figure 2.png)