Use Method II to simplify the complex rational expression.

A.
B.
C.
D.


Answer: A

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form.

A.
B.
C.
D.

Mathematics

Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 4x - 24

A. f-1(x) = x + 4
B. f-1(x) = 4x + 24
C. f-1(x) = x + 6
D. f-1(x) = x - 6

Mathematics

Evaluate the expression.0.643

A. 1.92 B. 0.262144 C. 0.4096 D. 0.262155

Mathematics

List all the transformations that must be applied to f(x) = sin x to obtain the graph of g(x).g(x) = -3 sin  - 7

A. The graph f(x) = sin (x) is shifted a distance of ?/8 to the right, reflected in the x-axis, translated 7 units downward, then stretched vertically by a factor of 3. B. The graph f(x) = sin (x) is shifted a distance of ?/8 to the left, reflected in the y-axis, translated 7 units upward, then stretched vertically by a factor of 3. C. The graph f(x) = sin (x) is shifted a distance of ?/8 to the left, reflected in the x-axis, translated 7 units downward, then stretched vertically by a factor of 3. D. The graph f(x) = sin (x) is shifted a distance of ?/8 to the left, reflected in the y-axis, translated 7 units downward, then stretched horizontally by a factor of 3.

Mathematics