Provide an appropriate response.Assume a is positive, b is negative, and c is positive for the expression (b + a) ? cTell whether the value of the given expression is positive, negative or cannot be determined.

A. Positive
B. Cannot be determined
C. Negative


Answer: B

Mathematics

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Perform the indicated operation.

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Use logarithmic differentiation to find the derivative of y.y = (x4 + 1)5(x - 1)3x4

A.  +  + 
B. (x4 + 1)5(x - 1)3x4
C. (x4 + 1)5(x - 1)3x4(5ln(x4 + 1) + 3ln(x - 1) + 4ln x)
D. (x4 + 1)5(x - 1)3x4

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Evaluate the rational function.r(x) = , r(2)

A. Undefined B. - 1 C. 2 D. - 2

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Find the amount of compound interest earned.$6500 at 6% compounded quarterly for 4 years

A. $10,012.29 B. $398.86 C. $3860.01 D. $1748.41

Mathematics