Graph the solution set of the system of inequalities or indicate that the system has no solution.x2 + y2 ? 9x2 + y2 ? 1
A. 
B. no solution
C. 
D. 
Answer: A
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Apply the Quotient Rule and simplify the expression. Write the result with positive exponents only.
A. 
B. q16
C. 
D. q63
Using synthetic division, determine whether the numbers are zeros of the polynomial.4, -2; f(x) = x3 - 9x2 + 6x + 56
A. Yes; yes B. Yes; no C. No; yes D. No; no
Solve the problem.The stretch in a loaded spring varies with the load it supports. If the spring stretches 6 cm for every pound of load added, find the distance in centimeters that the spring has stretched when 7 pounds are added.
A. 7 cm B. 42 cm C. 13 cm D. -1 cm
For the functions f(x) and g(x), determine the domain of (f ? g)(x) (the product of f and g).f(x) = 
, g(x) = -7x - 5
A. {x ? x is a real number} B. {x ? x is a real number and x ? -7} C. {x ? x is a real number and x ? 5} D. {x ? x is a real number and x ? 7}