Give the amplitude or period as requested.Amplitude of y = -2 sin 
x
A. 
B. 2
C. 
D. 6?
Answer: B
Mathematics
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Perform the indicated operation and simplify.
+ 
A. 
B. 3m + 7
C. 
D. 
Mathematics
Find the composition. If f(x) = x2 + 3x and g(x) = x + 4, find ( f ? g)(2)
A. 3
B. 0
C. 14
D. 54
Mathematics
Graph the system of inequalities.y - x ? 5x + y ? 3y - 3x ? -1
A. 
B. 
C. 
D. 
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics