Answer the question about the given function.Given the function f(x) = , what is the domain of f?

A. {x|x ? 9}
B. {x|x ? -5}
C. {x|x ? - }
D. {x|x ? 5}


Answer: B

Mathematics

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Determine whether the two graphs are isomorphic. If they are, illustrate the isomorphism.

What will be an ideal response?

Mathematics

Determine all possible rational solutions of the polynomial equation.f(x) = x3 - 6x2 + 4x - 24

A. ±1, ± , ±2, ±3, ±4, ±6, ±8, ±12, ±24
B. ±1, ±2, ±3, ±4, ±6, ±12, ±24
C. ±1, ±2, ±3, ±4, ±24
D. ±1, ±2, ±3, ±4, ±6, ±8, ±12, ±24

Mathematics

Solve the problem.The following graph shows a weight and height chart. The weight w is listed in pounds and the height h in inches. The shaded area is a recommended region. Weight (pounds)What does this chart indicate about an individual who weighs 140 pounds and is 73 inches tall?

A. This individual weighs less than recommended for his or her height. B. There is not enough information given. C. This individual's weight falls within the recommended region for his or her height. D. This individual weighs more than recommended for his or her height.

Mathematics

Find the area of the fundamental rectangle of the hyperbola. ?   ?

A. 28 square units B. 56 square units C. 224 square units D. 112 square units E. none of these

Mathematics