Solve the problem.Find the area of the parallelogram determined by the points P(7, -5, 5), Q(6, -7, 3), 
and 
A. 
B. 
C. 3
D. 
Answer: C
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Rewrite the expression as a sum or difference of logarithms or multiples of logarithms.logn 
A. 
logn(5) + 
logn(x) - 1 logn(z)
B. 
logn(5) - 
logn(x) - 1 logn(z)
C. 
logn(5) + 
logn(x) + 1 logn(z)
D. logn(5) + 9 logn(x) - 5 logn(z)
Solve the problem.This chart shows the number of meals served in a restaurant during each of the past 4 months. Assume that the information in the chart defines a function with the name g. For which x does 
A. February B. April C. January D. March
Write the system in the form 
Then solve the linear system by computing 
with a calculator. Round numbers to the nearest tenth, as necessary.1.0x + 2.2y - 2.6z = 1.44.1x - 7.0y - 1.5z = -5.04.2x - 2.6y + 1.0z = 7.0
A. (4.6, 3.4, 3.5) B. (18.3, 13.4, 14.1) C. (9.1, 6.7, 7.0) D. (2.3, 1.7, 1.8)
Use the given graph to find the x-intercepts and zeros of the function.
A. (-4, 0), (-6, 0); -4, -6 B. (-4, 0), (6, 0); -4, 6 C. (-6, 0), (4, 0); -6, 4 D. (4, 0), (6, 0); 4, 6