Decide whether or not the set of ordered pairs defines a function.{(-3, 8), (-2, -3), (1, 3), (1, -5)}
A. No
B. Yes
Answer: A
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Solve the problem.Determine the minimum number of subintervals needed to approximate the integral
with an error less than 0.0001 using the Parabolic Rule.
A. 4 B. 30 C. 208 D. 16
Calculate, accurate to four decimal places.
dx
A. 4.9345 B. 0.0345 C. 2.6345 D. 0.4345
Solve the problem.A boat has a capacity of 3000 pounds. If a passenger averages 160 pounds, and a piece of cargo averages 50 pounds, write an inequality that describes when x passengers and y pieces of cargo will cause the boat to be overloaded. Graph the inequality. Because x and y must be positive, limit the graph to quadrant I only.
A. 160x + 50y < 3000
B. 160x + 50y ? 3000
C. 160x + 50y > 3000
D. 160x + 50y ? 3000
Provide an appropriate response.Is it always true that 
= 
?
A. Yes B. No