Find the domain of the function.f(x) = ln 

A. (1, ?)
B. (-?, 0)
C. (-?, 1)
D. (0, ?)


Answer: D

Mathematics

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A fixed point of f is a value of x that satisfies the equation f(x) = x; it corresponds to a point at which the graph of f intersects the line y = x. Find all the fixed points of the function. Use preliminary analysis and graphing to determine good initial approximations. Round approximations to six decimal places.f(x) = 3 sin x on [0, 2?]

A. x = 0 and x ? 2.389974 B. x = 0 and x ? 2.167752 C. x = 0 and x ? 2.278863 D. x = 0 and x ? 1.756641

Mathematics

Simplify the expression.

A.
B. 3m7p2
C.
D. 3mp 

Mathematics

Write with radicals. Assume that all variables represent positive real numbers.(6x)5/7 + (8y)3/5

A. ()5 + ()3
B. ()5 x+ ()3y
C. ()5 + ()3
D. ()7 + ()5

Mathematics

Provide an appropriate response.If z = x and x = ; y = 4r2s find:(a) (b) 

What will be an ideal response?

Mathematics