Find the total area of the region between the curve and the x-axis.y = 
; 1 ? x ? 3
A. 3
B. 
C. 
D. 
Answer: C
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Solve the quadratic inequality. Write your answer in interval notation.x2 < -7
A. (-?, ?) B. No solutions C. (0, 7) D. (-?, 0)
Solve the problem.The cost C, in dollars, of renting a car for a week from from Pricebusters Rent-A-Car can be approximated by the function 
where m is the number of miles the car is driven. Find the domain of the function.
A. {
x is a real number}
B. {
x ? 340}
C. {
x ? 0}
D. {
x ? 0.11}
Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as polynomial.
xy3 + 
xy
A. Yes; degree 6, binomial B. Yes; degree 4; binomial C. No D. Yes; degree 3, binomial
An expression that occurs in calculus is given. Write the expression as a single quotient in which only positive exponents and/or radicals appear.
A. 
B. (x2 + 2)3/2(2x + 1)1/2(x2 - x + 6)
C. 
D. (x2 + 2)3/2(2x + 1)-1/2(x2 - x + 6)