Use a graphing utility to approximate the real solutions, if any, of the equation rounded to two decimal places.x3 - 6x + 3 = 0
A. {2.67, -0.52, -2.15}
B. {2.15, 0.52, -2.67}
C. {-0.48}
D. no solution
Answer: B
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The line graph shows the costs of a 30-second television spot (in thousands of dollars) during the Super Bowl from 1995 to 2005.
Approximate the percent increase in the cost of a 30-second spot from the Super Bowl in 2000 to the Super Bowl in 2005.
A. 5% B. 14% C. 2% D. 9% E. 18%
Solve the problem.After a person stops pedaling a bicycle, the wheel rotates 460 times the first minute. Each subsequent minute, it rotates 
as many times as in the previous minute. How many times will the wheel rotate before coming to a complete stop?
A. 3680 rotations B. 7360 rotations C. 525.7 rotations D. 6900 rotations
Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = -x3 + 8x2 - 20x + 16
A. 2 
, 4;
B. 4 
, 2;
C. -4 
, 2;
D. 2 
, -4;
Graph the equation by plotting the intercepts.2x - 4y = 4
A. 
B. 
C. 
D. 