Solve the problem.A rancher has 2000 feet of fencing to enclose a rectangular pig pen. However, one side of the pen lies along a river and requires no fencing. Express the area of the pen, A, as a function of x.
A. A(x) = x
B. A(x) = x
C. A(x) = x(2000 - x)
D. A(x) = x(1000 - x)
Answer: B
Mathematics
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A. (2, -2, 2) B. (-2, -2, 2) C. (2, -2, -2) D. (-2, 2, 2)
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Mathematics
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A. 17x + 13 B. 17x C. 34x D. 72x + 13
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Find the domain of the rational function.r(x) = 
A. All real numbers except -9 and -8. B. All real numbers except -8 and 9. C. All real numbers except 9 and 8. D. All real numbers except -9 and 8.
Mathematics