Find the domain of the rational function.g(x) = 
A. all real numbers
B. {x|x? 6, x ? 2}
C. {x|x? 6, x ? 2, x ? -3}
D. {x|x? -6, x ? -2}
Answer: B
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Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 6 + sin ?x on [0, 2] divided into 4 subintervals
A.
B. 6
C. 0
D.
Evaluate the exponential expression.4
A.
B.
C.
D.
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.19a2
A. Monomial, degree 19 B. Monomial, degree 2 C. Binomial, degree 2 D. Binomial, degree 19
For the pair of functions, find the quotient (x) and give any x-values that are not in the domain of the quotient function.f(x) = 45x2 - 5x, g(x) = 5x
A. 9x - 1; x ? 0 B. 9x2; x ? 5 C. 9x - 1; x ? 5 D. 225x3 - 25x2; x ? 0