Simplify the expression. Write the answer with only positive exponents. Assume that all variables represent nonzero real numbers.105(10-2)

A.
B.
C. 103
D. 104

Answer: C

Mathematics

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Use a trigonometric substitution to evaluate the integral.

A. tan-1   + C
B. sinh-1   + C
C. sin-1   + C
D. cosh-1   + C

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Provide an appropriate response.An equation is:

A. an expression of a mathematical inequality B. a mathematical expression of constants C. a mathematical expression of equality D. a mathematical unknown

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State whether the function is linear or quadratic.f(x) = 5 + 7x2

A. Linear B. Quadratic

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Identify all intercepts of .

A. x-intercept: none; y-intercept: none
B. x-intercept: ; y-intercept: none
C. x-intercept: (-2, 0); y-intercept: (0, -2)
D. x-intercepts: (-5, 0), (-1,0), (1, 0); y-intercept: (0, -2)
E. x-intercept: (0, 0); y-intercept: (0, 0)

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Mathematics