Decide if the set of ordered pairs does or does not represent a function.{(-5, 4), (-2, 4), (3, 9), (3, -3)}
A. Yes
B. No
Answer: B
Mathematics
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Simplify the expression.
A. 0.324 B. 0.0324 C. 3.24 D. 0.00324
Mathematics
Determine the amplitude and range of the given function.y = - 
sin x
A. amplitude: 
; range: 
B. amplitude: 
; range: 
C. amplitude: - 
; range: 
D. amplitude: 
; range: 
Mathematics
Solve the problem.An object has a frequency of 3 vibrations per second. Write an equation in the form d = sin ?t for the object's simple harmonic motion.
A. d = sin 
t
B. d = sin 6t
C. d = sin 
?t
D. d = sin 6?t
Mathematics
Divide.
÷ 
A. 
B. 1
C. -1
D. 
Mathematics