Write the equation of a sine or cosine function that describes the path of the given curve.
A. y = 3 sin 
B. y = -3 cos 
C. y = -3 cos (3x)
D. y = -3 cos 
Answer: B
Mathematics
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Find the unknown coordinate so that the ordered pair satisfies the given equation.6x - 3y = 11, 
A. 
B. 
C. 0
D. 14
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.When the temperature stays the same, the volume of a gas is inversely proportional to the pressure of the gas. If a balloon is filled with 24 cubic inches of a gas at a pressure of 14 pounds per square inch, find the new pressure of the gas if the volume is decreased to 12 cubic inches.
A. 14 pounds per square inch
B. 26 pounds per square inch
C. 
pounds per square inch
D. 28 pounds per square inch
Mathematics
Determine whether the graph is the graph of a function.
A. Function B. Not a function
Mathematics